April 6, 2004 VIA HAND DELIVERY Ms. Karin Eastham Diversa Corporation San Diego, CA 92121-1609 Dear Karin:Diversa Corp • March 16th, 2005 • Services-commercial physical & biological research • California
Company FiledMarch 16th, 2005 Industry JurisdictionThis letter sets forth the substance of the agreement (the “Agreement”) between you and Diversa Corporation (the “Company”), offered to you by the Company in connection with your resignation of employment.