May 10, 2006 Thane Kreiner, Ph.D. Affymetrix, Inc. 3420 Central Expressway Santa Clara, CA 95054 Dear Dr. Kreiner:Letter Agreement • March 1st, 2007 • Affymetrix Inc • Laboratory analytical instruments • California
Contract Type FiledMarch 1st, 2007 Company Industry JurisdictionThis letter agreement (the “Agreement”) will set forth our mutual agreement to change your role with Affymetrix, Inc. (the “Company”), effective as of April 20, 2006.