COMBIMATRIX CORPORATION AMENDMENT NO. 1 TO COMMON STOCK PURCHASE WARRANTS THIS AMENDMENT SHOULD BE ATTACHED TO THE ORIGINAL WARRANT CERTIFICATESCombiMatrix Corp • February 26th, 2013 • Laboratory analytical instruments
THIS AMENDMENT NO. 1 TO COMMON STOCK PURCHASE WARRANTS (this “Amendment”) is made as of the last date set forth below by and between CombiMatrix Corporation, a Delaware corporation (the “Company”), and the undersigned holder (the “Holder”) of those certain Common Stock Purchase Warrants described below (the “Warrants”). The Warrants are two of a series of warrants to purchase shares of the Company’s Common Stock that were issued pursuant to that certain Securities Purchase Agreement dated September 28, 2012 by and among the Company, the Holder and certain other investors (the “Purchase Agreement”).
