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catb:WarrantsPreferredStock2014Member 2015-01-01 2015-12-31 0001454789 2008-01-01 2010-12-31 0001454789 2014-08-27 0001454789 2015-12-31 0001454789 2014-12-31 xbrli:shares xbrli:pure iso4217:USD xbrli:shares iso4217:USD 1109000 1261000 12.21 P6Y P7Y 220000 492000 -492000 -0.0050 -0.0129 -0.0086 0 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Grant Awards         In the years ended December 31, 2015, 2014, and 2013, the Company received $100,000, $0, and $35,000, respectively, in grants from the Muscular Dystrophy Association and Parent Project for Muscular Dystrophy. The awards were recorded as a reduction to research and development expenses as the related expenses were incurred in the Company's statements of operations and comprehensive loss. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> 35000 0 100000 -13000 -28000 -18000 0.0348 0.0300 0.0100 4439000 5742000 5742000 61700000 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Off-Balance Sheet Risk and Concentrations of Credit Risk         The Company has no off-balance sheet risk, such as foreign exchange contracts, option contracts or other foreign hedging arrangements. Financial instruments that subject the Company to credit risk primarily consist of cash and cash equivalents and restricted cash. The primary objectives for the Company's investment portfolio are the preservation of capital and the maintenance of liquidity. The Company's investment policy includes guidelines on the quality of the institutions and financial instruments and defines allowable investments that the Company believes minimizes the exposure to concentration of credit risk. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> 400000 -9000 1787000 206000 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 4. Restricted Cash         At December 31, 2015 and 2014, the Company had an outstanding letter of credit for $0.1 million as a security deposit for its operating lease agreement for office space (Note 9). The Company is required to maintain this deposit for the duration of the lease agreement. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;">         Estimated future principal payments at December 31, 2015 are as follows (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ending December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amount </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,334 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,333 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2018 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,500 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,167 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Less: discount for warrants and costs paid to lender </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(220 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Less: current portion </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(3,205 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Note payable, net of current portion and discount </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,742 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Conversion of Series A Preferred Stock </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,356,996  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Conversion of Series B Preferred Stock </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,655,992  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Warrants for the purchase of Preferred Stock </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,283  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Warrants for the purchase of Common Stock </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>59,405  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34,839  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Options to purchase Common Stock </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,557,456  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,385,341  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Employee Stock Purchase Plan </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>182,352  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,799,213  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,445,451  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;">         The following table provides a roll-forward of the fair value of the 2014 Warrants and 2015 Warrants determined by Level 3 inputs (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Fair Value </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Issuance of warrants at fair value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>107 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Change in fair value, recorded as a component of the other (expense) income, net </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(9 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Reclassification to additional paid-in capital </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(206 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;">                                                                                                                                                                <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30, 2015(1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Risk-free interest rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.97  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.95  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected dividend yield </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.00  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.00  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Expected term (in years) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.5  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.7  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected volatility </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>75.79  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>78.16  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> </tr> </table></div> <div><hr style="border-width:0;width:26%;height:1.5pt;color:black;background-color:black;" align="left"></hr></div> <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 100.00%;CellSpacing:15;margin-left:0pt;"> <tr style="CellSpacing:15;"> <td valign="middle" style="width:04.00%;padding:0.8pt 0.8pt 0.8pt 0.8pt;">   </td> <td valign="middle" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;">   </td> </tr> <tr style="CellSpacing:15;"> <td valign="top" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;"> (1)           </td> <td valign="top" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;"> Represents the date the warrants for series B convertible preferred stock converted to warrants for common stock </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> 7300000 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Reverse stock split         In connection with the IPO, the Company's board of directors and stockholders approved a 1-for-12.85 reverse stock split of the Company's Common Stock which was effected on June 11, 2015. Stockholders entitled to fractional shares as a result of the reverse stock split received a cash payment in lieu of receiving fractional shares. All share, share equivalent and per share amounts presented herein have been adjusted to reflect the reverse stock split. The ratios by which shares of Preferred Stock were convertible into shares of Common Stock have been adjusted to reflect the effects of the reverse stock split. Shares of Common Stock reserved for future issuance have been presented on an as-converted basis and the consolidated financial statements disclose the adjusted conversion ratios. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> 13136951 34129571 13062965 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Warrant Liability         The Company accounts for warrant instruments that either conditionally or unconditionally obligate the Company to transfer assets regardless of the timing of the redemption feature or price, even though the underlying shares may be classified as permanent or temporary equity. These warrants are subject to revaluation at each balance sheet date, and any changes in fair value are recorded as a component of other income (expense), until the earlier of their exercise or expiration or the completion of a liquidation event, including the completion of an initial public offering, at which time the warrant liability may be reclassified to stockholders' (deficit) equity if the criteria for recording the warrant as an equity instrument are met. As of December 31, 2014, the total warrant liability was $0.1 million. There were no liability-classified warrants outstanding at December 31, 2015 (Note 8). </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> 107000 110000 107000 206000 <div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 8. Warrants         On August 27, 2014 and March 31, 2015, the Company issued the 2014 Warrants and 2015 Warrants to purchase an aggregate 315,688 shares of series B convertible preferred stock at an exercise price of $0.9503 per share to the lenders in connection with the Credit Facility (Note 7). The 2014 Warrants and 2015 Warrants were exercisable upon issuance and have a seven-year life. The 2014 Warrants and 2015 Warrants were recorded as a liability and re-measured at each reporting date using the then-current assumptions. In connection with the completion of the IPO, the 2014 Warrants and the 2015 Warrants were automatically converted into warrants exercisable for 24,566 shares of Common Stock with an exercise price of $12.21 per share, resulting in the reclassification of the related warrant liability to additional paid-in capital as the warrants to purchase shares of Common Stock met the criteria to be accounted for as equity-classified instruments. The warrant liability was re-measured to fair value immediately prior to reclassification to additional paid-in capital. As of December 31, 2015, the Company had no outstanding warrant liability.         The following table provides a roll-forward of the fair value of the 2014 Warrants and 2015 Warrants determined by Level 3 inputs (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Fair Value </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Issuance of warrants at fair value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>107 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Change in fair value, recorded as a component of the other (expense) income, net </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(9 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Reclassification to additional paid-in capital </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(206 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         The fair value of warrants exercisable for 315,688 shares of series B convertible preferred stock was estimated using the Black-Scholes option pricing model with the following weighted-average assumptions:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30, 2015(1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Risk-free interest rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.97  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.95  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected dividend yield </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.00  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.00  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Expected term (in years) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.5  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.7  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected volatility </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>75.79  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>78.16  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> </tr> </table></div> <div><hr style="border-width:0;width:26%;height:1.5pt;color:black;background-color:black;" align="left"></hr></div> <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 100.00%;CellSpacing:15;margin-left:0pt;"> <tr style="CellSpacing:15;"> <td valign="middle" style="width:04.00%;padding:0.8pt 0.8pt 0.8pt 0.8pt;">   </td> <td valign="middle" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;">   </td> </tr> <tr style="CellSpacing:15;"> <td valign="top" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;"> (1)           </td> <td valign="top" style="width:auto;padding:0.8pt 0.8pt 0.8pt 0.8pt;"> Represents the date the warrants for series B convertible preferred stock converted to warrants for common stock </td> </tr> </table></div>           At various dates from 2008 through 2010, the Company issued warrants to purchase an aggregate of 34,839 shares of Common Stock at an exercise price of $1.67 per share to various individuals, including its founders and employees of the Company. The warrants have six-year terms. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div> false --12-31 FY 2015 2015-12-31 10-K 0001454789 15336333 Yes Non-accelerated Filer 69104534 CATABASIS PHARMACEUTICALS INC No No

1132000

1328000

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119000

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<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 12. Stock Incentive Plans         Prior to the Company's IPO, the Company granted awards to eligible participants under its 2008 Equity Incentive Plan ("2008 Plan"). In May 2015, the Company's board of directors adopted and, in June 2015, the Company's stockholders approved the 2015 Stock Incentive Plan ("2015 Plan"), which became effective immediately prior to the effectiveness of the Company's IPO. Subsequent to the Company's IPO, option grants are awarded to eligible participants only under the 2015 Plan.         The 2015 Plan provides for the grant of incentive stock options, non-statutory stock options, restricted stock awards, restricted stock units, stock appreciation rights and other stock-based awards. The Company's employees, officers, directors and consultants and advisors are eligible to receive awards under the 2015 Plan. The maximum number of shares of Common Stock that may be delivered in satisfaction of awards under the 2015 Plan is 1,068,287 shares, plus (1) 25,942 shares that were available for grant under the 2008 Plan immediately prior to the closing of the IPO, (2) the number of shares of Common Stock subject to outstanding awards under the 2008 Plan upon closing of the IPO that expire, terminate or are otherwise surrendered, cancelled, forfeited or repurchased by the Company at their original issuance price pursuant to a contractual repurchase right and (3) an annual increase, to be added the first day of each fiscal year, beginning with the fiscal year ending December 31, 2016 and continuing until, and including, the fiscal year ending December 31, 2025, equal to the lowest of 1,297,334 shares of Common Stock, 4% of the number of shares of Common Stock outstanding on the first day of the fiscal year and an amount determined by the Company's board of directors.         As of December 31, 2015, the Company had reserved 1,421,672 shares of Common Stock under the 2008 Plan, of which none remained available for future issuance. As of December 31, 2015, the Company had reserved 1,135,784 shares of Common Stock under the 2015 Plan, of which 833,902 shares remained available for future issuance. Under the 2015 Plan, stock options may not be granted with exercise prices at less than fair value on the date of the grant.         Terms of stock option agreements, including vesting requirements, are determined by the Company's board of directors, subject to the provisions of the applicable stock incentive plan. Options and restricted stock awards granted by the Company generally vest ratably over four years, with a one-year cliff, and options are exercisable from the date of grant for a period of ten years. Restricted stock issuances and early exercises of stock options are subject to a Company right of repurchase at the original issuance price, which right lapses over the vesting period of the stock. For options and restricted stock awards granted through December 31, 2015, the exercise price or purchase price, as applicable, equaled the estimated fair value of the Common Stock as determined by the Company's board of directors on the date of grant.         A summary of the Company's stock option activity and related information for employees and nonemployees follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Shares </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Exercise Price </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted Average Remaining Contractual Term (years) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Aggregate Intrinsic Value (in thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Outstanding at December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,226,140 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4.14 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,579 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Granted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>606,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11.42 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Exercised </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(40,548 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.24 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Cancelled or forfeited </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(68,980 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.49 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Outstanding at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,723,554 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.66 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.92 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,267 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Exercisable at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>795,501 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3.47 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.77 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,562 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Vested or expected to vest at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,607,456 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.40 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.84 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,223 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         The total intrinsic value of options exercised for the years ended December 31, 2015, 2014 and 2013 was $0.3 million, $0.6 million and $0.1 million, respectively. The total fair value of employee options vested for the years ended December 31, 2015, 2014 and 2013 was $1.4 million, $0.5 million and $0.3 million, respectively. The weighted-average grant date fair value of options granted to employees and non-employees for the years ended December 31, 2015, 2014 and 2013 was $7.68, $4.94 and $1.66, respectively.         At December 31, 2015, the total unrecognized compensation expense related to unvested stock option awards, including estimated forfeitures, was $4.8 million. The Company expects to recognize that cost over a weighted-average period of approximately 2.9 years. Stock-Based Compensation Expense         The fair value of stock options granted to employees and non-employees was estimated using the Black-Scholes option-pricing model based on the following assumptions:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Weighted-average expected volatility </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 73.6 - 86.8 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 75.2 - 83.4 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 75.0 - 81.5 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected term (in years) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 6.17 - 10.00 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 6.25 - 10.00 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 6.25 - 10.00 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Risk free interest rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.92 - 2.45 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 1.71 - 3.01 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.92 - 2.03 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Expected dividend yield </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> % </td> </tr> </table></div> Volatility         Due to the lack of company specific historical and implied volatility data of its Common Stock, the Company does not have relevant historical data to support its expected volatility. As such, the Company has used a weighted average of expected volatility based on the volatilities of a representative group of publicly traded biopharmaceutical companies. For purposes of identifying representative companies, the Company considered characteristics such as number of product candidates in early stages of product development, area of therapeutic focus, length of trading history, similar vesting provisions and a similar percentage of stock options that were in-the-money. The expected volatility was determined using a weighted average of the historical volatilities of the representative group of companies for a period equal to the expected term of the option grant. The Company intends to continue to consistently apply this process using the same representative companies until a sufficient amount of historical information regarding the volatility of the Company's own share price becomes available or until circumstances change, such that the identified entities are no longer representative companies. In the latter case, more suitable, similar entities whose share prices are publicly available would be utilized in the calculation. Expected Term         The Company uses the "simplified method" to estimate the expected term of stock option grants. Under this approach, the weighted-average expected life is presumed to be the average of the contractual term (ten years) and the vesting term (generally four years) of the Company's stock options, taking into consideration multiple vesting tranches. The Company utilizes this method due to lack of historical exercise data and the plain-vanilla nature of the Company's share-based awards. Risk-Free Rate         The risk-free rate was based on the yield curve of U.S. Treasury securities with periods commensurate with the expected term of the options being valued. Forfeitures         The Company is also required to estimate forfeitures at the time of grant, and revise those estimates in subsequent periods if actual forfeitures differ from its estimates. The Company uses historical data to estimate pre-vesting option forfeitures and record stock-based compensation expense only for those awards that are expected to vest. To the extent that actual forfeitures differ from the Company's estimates, the difference is recorded as a cumulative adjustment in the period the estimates are revised. Employee Stock Purchase Plan         In June 2015, the Company's board of directors adopted and the Company's stockholders approved the 2015 Employee Stock Purchase Plan (the "2015 ESPP") which became effective upon closing of the Company's IPO. The 2015 ESPP initially authorizes the issuance of up to a total of 182,352 shares of Common Stock to participating eligible employees. The number of authorized shares increases each January 1, commencing on January 1, 2016 and ending on December 31, 2026, by an amount equal to the lesser of one percent of the Company's outstanding shares as of the first day of the applicable year, 364,705 shares and any lower amount determined by the Company's board of directors. As of December 31, 2015, there had been no activity under the 2015 ESPP. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

-47.80

-11.29

-51.56

-13.42

-13.55

-14.20

-13.14

-4.06

-8.07

-0.55

-0.63

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Net Loss Per Share         Basic net loss per share is calculated by dividing net loss by the weighted average shares outstanding during the period, without consideration for Common Stock equivalents. Diluted net loss per share is calculated by adjusting weighted average shares outstanding for the dilutive effect of Common Stock equivalents outstanding for the period, determined using the treasury-stock method. For purposes of the dilutive net loss per share calculation, Preferred Stock, stock options, warrants to purchase Common Stock and warrants to purchase Preferred Stock are considered to be Common Stock equivalents but are excluded from the calculation of diluted net loss per share, as their effect would be anti-dilutive; therefore, basic and diluted net loss per share were the same for all periods presented.         The following Common Stock equivalents were excluded from the calculation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Convertible preferred stock </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,012,988  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,012,988  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Stock options </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,723,554  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,226,140  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>846,885  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Common stock warrants </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>59,405  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34,839  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34,839  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Preferred stock warrants </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,283  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,782,959  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,286,250  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,894,712  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

0.3400

-0.4517

-0.4129

-0.4182

-0.0001

-0.0015

0.0028

0.0588

0.0603

0.0577

0.0580

0.0270

0.0264

796000

1181000

P2Y10M24D

300000

4800000

0.0000

P6Y8M12D

P6Y6M

0.7816

0.7579

0.0195

0.0197

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 3. Financial Instruments         The following tables present information about the Company's financial assets and liabilities that have been measured at fair value, and indicates the fair value hierarchy of the valuation inputs utilized to determine such fair value. The Company determines the fair value of the Preferred Stock warrants (Note 8) using Level 3 inputs. Below is a summary of assets and liabilities measured at fair value on a recurring basis (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Prices in Active Markets (Level 1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Observable Inputs (Level 2) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs (Level 3) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Prices in Active Markets (Level 1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Observable Inputs (Level 2) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs (Level 3) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Warrant Liability </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         As of December 31, 2015 and December 31, 2014, the Company's cash equivalents consisted principally of money market funds, which approximated their fair value due to their short-term nature. In connection with the completion of the IPO, warrants exercisable for Preferred Stock were automatically converted into warrants exercisable for Common Stock, resulting in the reclassification of the related warrant liability to additional paid-in capital as the warrants to purchase shares of Common Stock are accounted for as equity instruments (Note 8). </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Fair Value of Financial Instruments         The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels as follows: Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly; and Level 3 inputs are unobservable inputs that reflect the Company's own assumptions about the assumptions market participants would use in pricing the asset or liability. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.         The carrying amounts reflected in the balance sheets for cash equivalents, restricted cash, prepaid expenses and other current assets, other assets, accounts payable and accrued expenses approximate their fair values at December 31, 2015 and 2014, due to their short-term nature. There have been no changes to the valuation methods during the years ended December 31, 2015 and 2014. The Company evaluates transfers between levels at the end of each reporting period. There were no transfers of assets or liabilities between levels during the year ended December 31, 2015 and 2014. At December 31, 2015, the carrying value of the Company's debt approximated fair value, which was determined using Level 3 inputs, including a quoted interest rate. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

4125000

5995000

8629000

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 13. Income Taxes         For the years ended December 31, 2015, 2014, and 2013, the Company did not record a provision for federal or state income taxes as it has incurred cumulative net operating losses since inception.         A reconciliation of the U.S. statutory income tax rate to the Company's effective tax rate is as follows for the years ended December 31, 2015, 2014 and 2013:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Federal income tax (benefit) at statutory rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Permanent differences </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.86 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(1.29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.50 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Federal research and development credits and adjustments </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.64 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.70 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.80 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> State income tax, net of federal benefit </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.77 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.03 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.88 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Other </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.28 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.01 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Change in valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(41.82 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(41.29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(45.17 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Effective income tax rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         The Company's deferred tax assets consisted of the following (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net operating loss carryforwards </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>35,042 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>22,577 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Tax credit carryforwards </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,762 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,748 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Capitalized research and development </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,087 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,780 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Capitalized legal expenses </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,464 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,223 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Other differences </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>815 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>195 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>45,170 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>31,523 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(45,170 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(31,523 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         The Company recorded increases to the valuation allowance of $13.6 million, $9.0 million, and $8.2 million during the years ended December 31, 2015, 2014 and 2013, respectively, due primarily to an increase in the net operating loss carryforwards and tax credits.         In assessing the realizability of deferred tax assets, the Company considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which the temporary differences representing net future deductible amounts become deductible. Due to the Company's history of losses, the deferred tax assets were fully offset by a valuation allowance at December 31, 2015 and 2014.         As of December 31, 2015, the Company had approximately $89.8 million of federal and $88.4 million of state net operating loss carryforwards to offset future taxable income, if any. Such net operating loss carryforwards expire at varying times through the year 2035, if not utilized. Approximately $0.4 and $0.4 million of the federal and state net operating loss carryforward will result in an increase to additional paid-in capital if and when these carryforwards are used to reduce income taxes payable. Included in the federal and state net operating losses are deductions attributable to excess tax benefits from the exercise of non-qualified stock options of $0.4 million. The Company also had approximately $3.0 million of federal and $1.2 million of state tax credit carryforwards available to reduce future tax liabilities as of December 31, 2015, which will expire at varying times through the year 2035.         The Internal Revenue Code of 1986, as amended (the "Code"), provides for a limitation of the annual use of net operating losses and other tax attributes (such as research and development tax credit carryforwards) following certain ownership changes (as defined by the Code) that could limit the Company's ability to utilize these carryforwards. At this time, the Company has not completed a study to assess whether an ownership change under Section 382 of the Code has occurred, or whether there have been multiple ownership changes since the Company's formation, due to the costs and complexities associated with such a study. The Company may have experienced various ownership changes, as defined by the Code, as a result of past financing transactions. Accordingly, the Company's ability to utilize the aforementioned carryforwards may be limited. Additionally, U.S. tax laws limit the time during which these carryforwards may be applied against future taxes. Therefore, the Company may not be able to take full advantage of these carryforwards for federal or state income tax purposes.         As of December 31, 2015 and 2014, the Company did not have any significant unrecognized tax benefits.         As of December 31, 2015, the Company had not accrued interest or penalties related to uncertain tax positions. The Company's tax returns for the years ended December 31, 2008 through December 31, 2015 are still subject to examination by major tax jurisdictions. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Income Taxes         The Company provides deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the Company's financial statement carrying amounts and the tax basis of assets and liabilities using enacted tax rates expected to be in effect in the years in which the differences are expected to reverse. A valuation allowance is provided to reduce the deferred tax assets to the amount that will more likely than not be realized.         The Company accounts for uncertain tax positions in accordance with the provisions of ASC Topic 740, Expenses—Income Taxes. When uncertain tax positions exist, the Company recognizes the tax benefit of tax positions to the extent that the benefit will more likely than not be realized. The determination as to whether the tax benefit will more likely than not be realized is based upon the technical merits of the tax position as well as consideration of the available facts and circumstances. As of December 31, 2015, 2014, and 2013, the Company did not have any significant uncertain tax positions. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

-129000

481000

196000

1156000

8000

954000

2000

-75000

208000

450000

206000

978000

200000

1000000

100000

684000

P5Y

8871000

13730000

15964000

64223000

4234000

7811000

108000

5000000

20000000

25000000

10000000

250000000

9167000

3205000

3334000

2500000

3333000

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Available-for-Sale Investments         The Company classifies all short-term investments with a remaining maturity when purchased of greater than three months as available-for-sale. Available-for-sale securities are recorded at fair value, with the unrealized gains and losses reported in other comprehensive income (loss). The amortized cost of debt securities is adjusted for the amortization of premiums and accretion of discounts to maturity. Such amortization is included in other income (expense), net. Realized gains and losses, interest, dividends and declines in value judged to be other-than-temporary are included in other income (expense), net.         The cost of securities sold is based on the specific identification method for purposes of recording realized gains and losses. To determine whether an other-than-temporary impairment exists, the Company considers whether it has the ability and intent to hold the investment until a market price recovery, and whether evidence indicating the recoverability of the cost of the investment outweighs evidence to the contrary. There were no available-for-sale investments outstanding at December 31, 2015 or 2014. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

13506000

62004000

13506000

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 1. Organization and Operations <p style="margin:12pt 0pt 12pt 10pt;text-indent: -10pt;border-top:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;line-height:100%;color:#000000;font-family:Times New Roman,Times,serif;font-size: 10pt;"> The Company         Catabasis Pharmaceuticals, Inc. (the "Company") is a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of novel therapeutics based on the Company's proprietary Safely Metabolized And Rationally Targeted, or SMART, linker technology platform. The Company's SMART linker technology platform enables the Company to engineer product candidates that can simultaneously modulate multiple targets in a disease. The Company's proprietary product candidates impact pathways that are central to diseases where efficacy may be optimized by a multiple target approach. The Company's primary focus is on treatments for rare diseases. The Company is also developing product candidates for the treatment of serious lipid disorders. The Company has applied its SMART linker drug discovery platform to build an internal pipeline of product candidates for rare diseases and plans to pursue partnerships to develop additional product candidates. The Company was incorporated in the State of Delaware on June 26, 2008. <p style="margin:12pt 0pt 12pt 10pt;text-indent: -10pt;border-top:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;line-height:100%;color:#000000;font-family:Times New Roman,Times,serif;font-size: 10pt;"> Liquidity         In June 2015, the Company completed its initial public offering (the "IPO"). All of the shares issued and sold in the IPO were registered pursuant to a registration statement on Form S-1, as amended. An aggregate of 5,750,000 shares of common stock ("Common Stock") registered pursuant to the registration statement were sold at a price to the public of $12.00 per share (including 750,000 shares of Common Stock sold pursuant to the exercise of an overallotment option granted to the Company's underwriters in connection with the IPO). Net proceeds of the IPO were $61.7 million, after deducting underwriting discounts, commissions and offering-related expenses payable by the Company of approximately $7.3 million. In connection with the IPO, all shares of the Company's convertible Preferred Stock ("Preferred Stock") were automatically converted into an aggregate of 9,029,549 shares of its Common Stock and its outstanding warrants to purchase 315,688 shares of Preferred Stock were automatically converted into warrants to purchase 24,566 shares of Common Stock.         As of December 31, 2015, the Company had an accumulated deficit of $108.0 million. The Company has been primarily involved with research and development activities and has incurred operating losses and negative cash flows from operations since inception. The Company is subject to a number of risks similar to other life science companies, including, but not limited to, successful discovery and development of its drug candidates, raising additional capital, development by its competitors of new technological innovations, protection of proprietary technology and market acceptance of the Company's products. The Company anticipates that it will continue to incur significant operating losses for the next several years as it continues to develop its product candidates. At December 31, 2015, the Company has sufficient cash and cash equivalents to fund operations through at least January 1, 2017. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

41449000

4834000

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<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Recent Accounting Pronouncements         From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board ("FASB") or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that the impact of recently issued standards that are not yet effective will not have a material impact on its financial position or results of operations upon adoption.         In April 2015, the FASB issued Accounting Standards Update ("ASU") No. 2015-03, Simplifying the Presentation of Debt Issuance Costs. This standard amends existing guidance to require the presentation of debt issuance costs in the balance sheet as a deduction from the carrying amount of the related debt liability rather than as a deferred charge. It is effective for annual reporting periods beginning after December 15, 2015, but early adoption is permitted. The impact of adopting the statement would result in the reclassification of $32,000 and $39,000 of deferred financing cost from prepaid and other current assets and $21,000 and $49,000 of other non-current assets as a reduction to notes payable and notes payable, net of current portion at December 31, 2015 and 2014, respectively. The Company did not early adopt the ASU.         In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements—Going Concern ("ASU 2014-15"), which is effective for annual periods ending after December 15, 2016. Early adoption is permitted. ASU 2014-15 provides new guidance on (1) management's responsibility in evaluating whether or not there is substantial doubt about a company's ability to continue as a going concern within one year from the date the financial statements are issued each reporting period and (2) related financial statement disclosures. The Company has not yet adopted the guidance prescribed by ASU 2014-15 and believes the new guidance will impact the disclosures in the notes to the Company's consolidated financial statements.         In February 2016, the FASB issued ASU 2016-02, Leases. This standard amends the existing guidance to require lessees to present most leases on their balance sheets but recognize corresponding expenses on their statements of operations. It is effective for annual reporting periods beginning after December 15, 2018, but early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its consolidated financial statements. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

1000

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4469000

21681000

5364000

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22000

21000

23000

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1000

3000

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284000

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22000

185000

82000

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43000

228000

421000

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56026590

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13062965

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354000

804000

61744000

5000000

41422000

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12331000

4976000

27000

118000

91000

1466000

1269000

110000

30000

57000

1854000

1350000

166000

77000

261000

288000

504000

P3Y

P5Y

833000

13994000

15686000

23030000

113000

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5750000

750000

12.00

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Federal income tax (benefit) at statutory rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34.00 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Permanent differences </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.86 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(1.29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.50 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Federal research and development credits and adjustments </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.64 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.70 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.80 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> State income tax, net of federal benefit </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.77 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.03 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5.88 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Other </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.28 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.01 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Change in valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(41.82 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(41.29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(45.17 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Effective income tax rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> % </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;">         Below is a summary of assets and liabilities measured at fair value on a recurring basis (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Prices in Active Markets (Level 1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Observable Inputs (Level 2) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs (Level 3) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>     <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Prices in Active Markets (Level 1) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Observable Inputs (Level 2) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs (Level 3) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Warrant Liability </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>108  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;">                                                                                                                                                           <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Three Months Ended </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> March 31, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> September 30, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Operating expenses </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,360 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,765 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,201 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,333 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net loss </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,500 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(8,039 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(8,485 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(9,606 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net loss per share: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Basic and Diluted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13.14 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(8.07 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.55 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.63 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Weighted-average common shares outstanding used in net loss per share: </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Basic and Diluted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>494,590 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>996,592 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,297,794 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,298,810 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;padding:0pt;">   </td> <td valign="bottom" style="width:17.50%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Three Months Ended </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;padding:0pt;">   </td> <td valign="bottom" style="width:17.50%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> March 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> September 30, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #CCEEFF;padding:0pt;"> Operating expenses </td> <td valign="bottom" style="width:17.50%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,469 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,364 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,970 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,878 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #FFFFFF;padding:0pt;"> Net loss </td> <td valign="bottom" style="width:17.50%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(4,469 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(5,363 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,025 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,027 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #CCEEFF;padding:0pt;"> Net loss per share: </td> <td valign="bottom" style="width:17.50%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #FFFFFF;padding:0pt;"> Basic and Diluted </td> <td valign="bottom" style="width:17.50%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(11.29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13.42 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13.55 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(14.20 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #CCEEFF;padding:0pt;"> Weighted-average common shares outstanding used in net loss per share: </td> <td valign="bottom" style="width:17.50%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:56.72%;background-color: #FFFFFF;padding:0pt;"> Basic and Diluted </td> <td valign="bottom" style="width:17.50%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>395,774 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>399,766 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>444,787 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>424,477 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Shares </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Exercise Price </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted Average Remaining Contractual Term (years) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Aggregate Intrinsic Value (in thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Outstanding at December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,226,140 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4.14 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,579 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Granted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>606,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11.42 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Exercised </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(40,548 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.24 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Cancelled or forfeited </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(68,980 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.49 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Outstanding at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,723,554 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.66 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.92 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,267 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Exercisable at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>795,501 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3.47 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.77 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,562 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Vested or expected to vest at December 31, 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,607,456 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.40 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.84 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,223 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

100000

343000

897000

1658000

P1Y

P4Y

P10Y

0.0000

P10Y

P6Y3M

P10Y

P6Y3M

P10Y

P6Y2M1D

0.8150

0.7500

0.8340

0.7520

0.8680

0.7360

0.0203

0.0092

0.0301

0.0171

0.0245

0.0092

364705

25942

182352

1297334

1068287

833902

3562000

795501

3.47

P6Y9M7D

100000

600000

300000

68980

6.49

606942

1.66

4.94

7.68

6579000

4267000

1226140

1723554

4.14

6.66

P8Y1M24D

P7Y11M1D

4223000

1607456

6.40

P7Y10M2D

300000

500000

1400000

0.0400

0.0100

2.24

11.42

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> Stock-Based Compensation         The Company accounts for its stock-based compensation awards in accordance with Accounting Standards Codification ("ASC") Topic 718, Compensation—Stock Compensation ("ASC 718"). ASC 718 requires all share-based payments to employees, including grants of employee stock options, to be recognized in the statements of operations based on their grant date fair values. For stock options granted to employees and to members of the board of directors for their services on the board of directors, the Company estimates the grant date fair value of each option award using the Black-Scholes option-pricing model. The use of the Black-Scholes option-pricing model requires management to make assumptions with respect to the expected term of the option, the expected volatility of the Common Stock consistent with the expected life of the option, risk-free interest rates and expected dividend yields of the Common Stock.         For awards subject to service-based vesting conditions, the Company recognizes stock-based compensation expense, net of estimated forfeitures, equal to the grant date fair value of stock options on a straight-line basis over the requisite service period.         The Company expenses restricted stock awards based on the fair value of the award on a straight-line basis over the associated service period of the award.         Share-based payments issued to non-employees are recorded at their fair values, and are periodically revalued as the equity instruments vest and are recognized as expense over the related service period in accordance with the provisions of ASC Topic 505, Equity. For equity instruments granted to non-employees, the Company recognizes stock-based compensation expense on a straight-line basis.         During the years ended December 31, 2015, 2014 and 2013, the Company recorded stock-based compensation expense for employee and non-employee stock options and restricted stock, which was allocated as follows in the statements of operations (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Research and development </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>681  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>434  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>224  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> General and administrative </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>977  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>463  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>119  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,658  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>897  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>343  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         No related tax benefits were recognized for the years ended December 31, 2015, 2014 and 2013. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

0.9503

5000000.0000

374381

393346

493200

15313297

<div> <div style="margin-left:0%;margin-right:0%;"></div><div style="margin-left:0%;margin-right:0%;"> 2. Summary of Significant Accounting Policies Reverse stock split         In connection with the IPO, the Company's board of directors and stockholders approved a 1-for-12.85 reverse stock split of the Company's Common Stock which was effected on June 11, 2015. Stockholders entitled to fractional shares as a result of the reverse stock split received a cash payment in lieu of receiving fractional shares. All share, share equivalent and per share amounts presented herein have been adjusted to reflect the reverse stock split. The ratios by which shares of Preferred Stock were convertible into shares of Common Stock have been adjusted to reflect the effects of the reverse stock split. Shares of Common Stock reserved for future issuance have been presented on an as-converted basis and the consolidated financial statements disclose the adjusted conversion ratios. Basis of Presentation and Principles of Consolidation         The accompanying consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, Catabasis Securities Corporation. All intercompany balances and transactions have been eliminated in consolidation. These consolidated financial statements have been prepared in accordance with United States generally accepted accounting principles ("U.S. GAAP") and include all adjustments necessary for the fair presentation of the Company's financial position for the periods presented. Use of Estimates         The preparation of the Company's consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ from such estimates.         Prior to completion of its IPO, the Company utilized significant estimates and assumptions in determining the fair value of its Common Stock. The board of directors determined the estimated fair value of the Common Stock based on a number of objective and subjective factors, including external market conditions affecting the biotechnology industry sector and the prices at which the Company sold shares of Preferred Stock, the achievement of research and development milestones, the superior rights and preferences of securities senior to the Common Stock at the time and the likelihood of achieving a liquidity event, such as an initial public offering or sale of the Company.         The Company utilized various valuation methodologies in accordance with the framework of the American Institute of Certified Public Accountants ("AICPA"), Audit and Accounting Practice Aid Series: Valuation of Privately Held Company Equity Securities Issued as Compensation ("AICPA Practice Aid"), to estimate the fair value of its Common Stock. The methodologies included the Option Pricing Method utilizing the Back-solve Method (a form of the market approach defined in the AICPA Practice Aid) and the Probability-Weighted Expected Return Method based upon the probability of occurrence of certain future liquidity events such as an initial public offering or sale of the Company. Each valuation methodology included estimates and assumptions that required the Company's judgment. Significant changes to the key assumptions used in the valuations could result in different fair values of Common Stock at each valuation date.         The Company utilizes certain estimates to record expenses relating to research and development contracts. These contract estimates, which are primarily related to the length of service of each contract, are determined by the Company based on input from internal project management, as well as from third-party service providers. Off-Balance Sheet Risk and Concentrations of Credit Risk         The Company has no off-balance sheet risk, such as foreign exchange contracts, option contracts or other foreign hedging arrangements. Financial instruments that subject the Company to credit risk primarily consist of cash and cash equivalents and restricted cash. The primary objectives for the Company's investment portfolio are the preservation of capital and the maintenance of liquidity. The Company's investment policy includes guidelines on the quality of the institutions and financial instruments and defines allowable investments that the Company believes minimizes the exposure to concentration of credit risk. Cash and Cash Equivalents         The Company considers highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. Cash equivalents, which consist primarily of money market funds backed by U.S. government securities, are stated at fair value. Cash and cash equivalents consist of the following (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Cash </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>776  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,162  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market fund </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,004  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,506  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>62,780  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>14,668  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div> Available-for-Sale Investments         The Company classifies all short-term investments with a remaining maturity when purchased of greater than three months as available-for-sale. Available-for-sale securities are recorded at fair value, with the unrealized gains and losses reported in other comprehensive income (loss). The amortized cost of debt securities is adjusted for the amortization of premiums and accretion of discounts to maturity. Such amortization is included in other income (expense), net. Realized gains and losses, interest, dividends and declines in value judged to be other-than-temporary are included in other income (expense), net.         The cost of securities sold is based on the specific identification method for purposes of recording realized gains and losses. To determine whether an other-than-temporary impairment exists, the Company considers whether it has the ability and intent to hold the investment until a market price recovery, and whether evidence indicating the recoverability of the cost of the investment outweighs evidence to the contrary. There were no available-for-sale investments outstanding at December 31, 2015 or 2014. Fair Value of Financial Instruments         The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels as follows: Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly; and Level 3 inputs are unobservable inputs that reflect the Company's own assumptions about the assumptions market participants would use in pricing the asset or liability. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.         The carrying amounts reflected in the balance sheets for cash equivalents, restricted cash, prepaid expenses and other current assets, other assets, accounts payable and accrued expenses approximate their fair values at December 31, 2015 and 2014, due to their short-term nature. There have been no changes to the valuation methods during the years ended December 31, 2015 and 2014. The Company evaluates transfers between levels at the end of each reporting period. There were no transfers of assets or liabilities between levels during the year ended December 31, 2015 and 2014. At December 31, 2015, the carrying value of the Company's debt approximated fair value, which was determined using Level 3 inputs, including a quoted interest rate. Deferred Financing         Deferred financing costs include costs directly attributable to the Company's offerings of its equity securities and its debt financings. Costs attributable to equity offerings are charged against the proceeds of the offering once the offering is completed. Costs attributable to debt financings are deferred and amortized over the term of the debt using the effective interest rate method. Property and Equipment         Property and equipment consist of laboratory equipment, computer equipment, leasehold improvements and furniture and fixtures. Property and equipment is stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets. Costs of major additions and betterments are capitalized; maintenance and repairs, which do not improve or extend the life of the respective assets, are charged to expense as incurred. Upon retirement or sale, the cost of the disposed asset and the related accumulated depreciation are removed from the accounts and the resulting gain or loss is recognized. Impairment of Long-Lived Assets         The Company continually evaluates whether events or circumstances have occurred that indicate that the estimated remaining useful life of its long-lived assets may warrant revision or that the carrying value of these assets may be impaired. The Company has not recognized any significant impairment charges from inception through December 31, 2015. Warrant Liability         The Company accounts for warrant instruments that either conditionally or unconditionally obligate the Company to transfer assets regardless of the timing of the redemption feature or price, even though the underlying shares may be classified as permanent or temporary equity. These warrants are subject to revaluation at each balance sheet date, and any changes in fair value are recorded as a component of other income (expense), until the earlier of their exercise or expiration or the completion of a liquidation event, including the completion of an initial public offering, at which time the warrant liability may be reclassified to stockholders' (deficit) equity if the criteria for recording the warrant as an equity instrument are met. As of December 31, 2014, the total warrant liability was $0.1 million. There were no liability-classified warrants outstanding at December 31, 2015 (Note 8). Research and Development Expenses         Research and development costs are expensed as incurred. Research and development costs include salaries and personnel-related costs, stock-based compensation, consulting fees, fees paid for contract research services, the costs of laboratory equipment and facilities and other external costs. Nonrefundable advance payments for goods or services to be received in the future for use in research and development activities are deferred. The deferred amounts are expensed as the related goods are delivered or the services are performed. Stock-Based Compensation         The Company accounts for its stock-based compensation awards in accordance with Accounting Standards Codification ("ASC") Topic 718, Compensation—Stock Compensation ("ASC 718"). ASC 718 requires all share-based payments to employees, including grants of employee stock options, to be recognized in the statements of operations based on their grant date fair values. For stock options granted to employees and to members of the board of directors for their services on the board of directors, the Company estimates the grant date fair value of each option award using the Black-Scholes option-pricing model. The use of the Black-Scholes option-pricing model requires management to make assumptions with respect to the expected term of the option, the expected volatility of the Common Stock consistent with the expected life of the option, risk-free interest rates and expected dividend yields of the Common Stock.         For awards subject to service-based vesting conditions, the Company recognizes stock-based compensation expense, net of estimated forfeitures, equal to the grant date fair value of stock options on a straight-line basis over the requisite service period.         The Company expenses restricted stock awards based on the fair value of the award on a straight-line basis over the associated service period of the award.         Share-based payments issued to non-employees are recorded at their fair values, and are periodically revalued as the equity instruments vest and are recognized as expense over the related service period in accordance with the provisions of ASC Topic 505, Equity. For equity instruments granted to non-employees, the Company recognizes stock-based compensation expense on a straight-line basis.         During the years ended December 31, 2015, 2014 and 2013, the Company recorded stock-based compensation expense for employee and non-employee stock options and restricted stock, which was allocated as follows in the statements of operations (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Research and development </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>681  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>434  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>224  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> General and administrative </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>977  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>463  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>119  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,658  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>897  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>343  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         No related tax benefits were recognized for the years ended December 31, 2015, 2014 and 2013. Grant Awards         In the years ended December 31, 2015, 2014, and 2013, the Company received $100,000, $0, and $35,000, respectively, in grants from the Muscular Dystrophy Association and Parent Project for Muscular Dystrophy. The awards were recorded as a reduction to research and development expenses as the related expenses were incurred in the Company's statements of operations and comprehensive loss. Net Loss Per Share         Basic net loss per share is calculated by dividing net loss by the weighted average shares outstanding during the period, without consideration for Common Stock equivalents. Diluted net loss per share is calculated by adjusting weighted average shares outstanding for the dilutive effect of Common Stock equivalents outstanding for the period, determined using the treasury-stock method. For purposes of the dilutive net loss per share calculation, Preferred Stock, stock options, warrants to purchase Common Stock and warrants to purchase Preferred Stock are considered to be Common Stock equivalents but are excluded from the calculation of diluted net loss per share, as their effect would be anti-dilutive; therefore, basic and diluted net loss per share were the same for all periods presented.         The following Common Stock equivalents were excluded from the calculation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2013 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Convertible preferred stock </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,012,988  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,012,988  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Stock options </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,723,554  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,226,140  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>846,885  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Common stock warrants </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>59,405  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34,839  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>34,839  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Preferred stock warrants </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,283  </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,782,959  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,286,250  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;color:#000000;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,894,712  </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div> Income Taxes         The Company provides deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the Company's financial statement carrying amounts and the tax basis of assets and liabilities using enacted tax rates expected to be in effect in the years in which the differences are expected to reverse. A valuation allowance is provided to reduce the deferred tax assets to the amount that will more likely than not be realized.         The Company accounts for uncertain tax positions in accordance with the provisions of ASC Topic 740, Expenses—Income Taxes. When uncertain tax positions exist, the Company recognizes the tax benefit of tax positions to the extent that the benefit will more likely than not be realized. The determination as to whether the tax benefit will more likely than not be realized is based upon the technical merits of the tax position as well as consideration of the available facts and circumstances. As of December 31, 2015, 2014, and 2013, the Company did not have any significant uncertain tax positions. Segment Information         Operating segments are identified as components of an enterprise for which separate discrete financial information is available for evaluation by the chief operating decision maker, or decision making group, in making decisions on how to allocate resources and assess performance. The Company views its operations and manages its business in one operating segment. The Company operates in one geographic segment. Comprehensive Loss         Comprehensive loss is defined as the change in equity of a business enterprise during a period from transactions and other events and circumstances from non-owner sources. For the years ended December 31, 2015, 2014, and 2013, comprehensive loss was equal to net loss. Recent Accounting Pronouncements         From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board ("FASB") or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that the impact of recently issued standards that are not yet effective will not have a material impact on its financial position or results of operations upon adoption.         In April 2015, the FASB issued Accounting Standards Update ("ASU") No. 2015-03, Simplifying the Presentation of Debt Issuance Costs. This standard amends existing guidance to require the presentation of debt issuance costs in the balance sheet as a deduction from the carrying amount of the related debt liability rather than as a deferred charge. It is effective for annual reporting periods beginning after December 15, 2015, but early adoption is permitted. The impact of adopting the statement would result in the reclassification of $32,000 and $39,000 of deferred financing cost from prepaid and other current assets and $21,000 and $49,000 of other non-current assets as a reduction to notes payable and notes payable, net of current portion at December 31, 2015 and 2014, respectively. The Company did not early adopt the ASU.         In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements—Going Concern ("ASU 2014-15"), which is effective for annual periods ending after December 15, 2016. Early adoption is permitted. ASU 2014-15 provides new guidance on (1) management's responsibility in evaluating whether or not there is substantial doubt about a company's ability to continue as a going concern within one year from the date the financial statements are issued each reporting period and (2) related financial statement disclosures. The Company has not yet adopted the guidance prescribed by ASU 2014-15 and believes the new guidance will impact the disclosures in the notes to the Company's consolidated financial statements.         In February 2016, the FASB issued ASU 2016-02, Leases. This standard amends the existing guidance to require lessees to present most leases on their balance sheets but recognize corresponding expenses on their statements of operations. It is effective for annual reporting periods beginning after December 15, 2018, but early adoption is permitted. The Company is currently evaluating the impact that this standard will have on its consolidated financial statements. </div><div style="margin-left:0%;margin-right:0%;"> </div><div style="margin-left:0%;margin-right:0%;"></div> </div>

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