November 5, 2010 Thomas Cooper [address] Dear Tom:Proofpoint Inc • January 25th, 2012 • Services-computer processing & data preparation • California
Company FiledJanuary 25th, 2012 Industry JurisdictionIt is my pleasure to offer you the full-time position of Executive Vice President, Worldwide Field Operations at Proofpoint Inc. (the “Company”). This letter (“Agreement”) shall serve to confirm the terms of your employment with the Company.