Common Contracts

On2 Technologies, Inc. 21 Corporate Drive, Suite 103 Clifton Park, NY 12065 www.on2.com

Employment Agreement • March 23rd, 2007 • On2 Technologies, Inc. • Services-prepackaged software • New York

• Contract Type
  Employment Agreement
• Filed
  March 23rd, 2007
• Company
  On2 Technologies, Inc.
• Industry
  Services-prepackaged software
• Jurisdiction
  New York

The following constitutes the employment agreement (the "Agreement") between you (the "Executive") and On2 Technologies, Inc. (the "Company"), a Delaware corporation. This letter sets forth the terms of your employment as Senior Vice President and General Counsel.

On2 Technologies, Inc. 21 Corporate Drive Suite 103 Clifton Park, NY 12065 www.on2.com

Employment Agreement • August 2nd, 2006 • On2 Technologies, Inc. • Services-prepackaged software • New York

• Contract Type
  Employment Agreement
• Filed
  August 2nd, 2006
• Company
  On2 Technologies, Inc.
• Industry
  Services-prepackaged software
• Jurisdiction
  New York

This amendment and restatement (this “Agreement”) of that certain employment agreement (the "Original Agreement"), dated as of November 10, 2003,between you (the "Executive") and On2 Technologies, Inc. (the "Company"), a Delaware corporation, is effective as of February 28, 2006 (the “Effective Date”). This letter sets forth the terms of your employment as Executive Vice President, Corporate Development.