David L. Greenwood has served as Geron President and Chief Executive Officer since February 2011 and Chief Financial Officer since July 1995. He served as Executive Vice President from January 2004 until February 2011 and Treasurer and Secretary from August 1995 until February 2011. He is also a director of our wholly-owned subsidiary, Geron Bio-Med Limited, ViaGen, Inc., an Arizona corporation, Clone International, an Australian company and Corium International, Inc. From August 1999 until January 2004, Mr. Greenwood also served as our Senior Vice President of Corporate Development. From April 1997 until August 1999, Mr. Greenwood served as our Vice President of Corporate Development. From 1979 until joining us, Mr. Greenwood held various positions with J.P. Morgan & Co. Incorporated, an international banking firm. Mr. Greenwood holds a B.A. from Pacific Lutheran University and a M.B.A. from Harvard Business School.

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