Re:                             Securities Purchase Agreement Sample Contracts

FORM OF LOCK-UP AGREEMENT

Re:                             Securities Purchase Agreement • October 1st, 2012 • CombiMatrix Corp • Laboratory analytical instruments • New York

• Contract Type
  Re:                             Securities Purchase Agreement
• Filed
  October 1st, 2012
• Company
  CombiMatrix Corp
• Industry
  Laboratory analytical instruments
• Jurisdiction
  New York

Re: Securities Purchase Agreement, dated as of September 28, 2012 (the “Purchase Agreement”), between Combimatrix Corporation, a Delaware corporation (the “Company”) and the purchasers signatory thereto (each, a “Purchaser” and, collectively, the “Purchasers”)