definiens: shall mean all warrants to purchase shares of Company CommonStock issued by the Company including ( a ) the Warrants to Purchase Common Stock issued by the Company toJune, July and December 2009 bridge financing investors, ( b ) the Warrants to Purchase Common Stock issued by theCompany in September 2010 to 2010 bridge financing investors, ( c ) the Warrant issued by the Company onDecember 22, 2005 to Oxford Finance Corporation pursuant to the 2006 Master Security Agreement, ( d ) the Warrantissued by the Company to Webster Bank, National Association, pursuant to the 2006 Master Security Agreement,(e ) the Warrant issued by the Company on October 6, 2005 to Horizon Technology Funding Company II, LLC, ( f ) theWarrant issued by the Company on October 6, 2005 to Horizon Technology Funding Company III, LLC, ( g ) theWarrant issued by the Company on September 24, 2007 to Horizon Technology Funding Company V, LLC, ( h ) theWarrant issued by the Company on March 31, 2010 to Compass Horizon Funding Company LLC, ( i ) the Warrantissued by the Company on March 31, 2010 to Oxford Finance Corporation, ( j ) the Warrants to Purchase Series D-2Preferred Stock issued by the Company on May 2011 to Series D-2 preferred stock financing investors, as amended, and converted into Warrants to acquire Company Common Stock at the Company ’s initial public offering, and ( k ) theWarrants to Purchase Common Stock issued by the Company on October 2012 to Series E preferred stock financinginvestors ( each a )