AGP LP 519 Alpha Group Caudal Paul Barren Item 2. Educational Background and Experience Panayotis "Takis" Sparaggis, born 1966. Education 1988 National Technical University of Athens; B.S., Electrical Engineering 1990 University of Massachusetts at Amherst; M.S., Electrical and Computer Engineering 1993 University of Massachusetts at Amherst; M.B.A., Finance 1994 University of Massachusetts at Amherst; Ph.D., Electrical and Computer Engineering Business Background 2002-Present Alkeon Capital Management, LLC; Managing Member, Portfolio Manager and Co-Portfolio Manager 2002-2015 Mainsail Group LLC; Member 1999-2001 CIBC World Markets Corp.; Portfolio Manager 1997-1999 CIBC Oppenheimer Corp.; Portfolio Manager 1995-1997 Oppenheimer & Co., Inc.; Portfolio Manager Steven M. Ahn, born 1977. Education 1999 University of Michigan; B.B.A., Finance and Accounting Business Background 2004-Present Alkeon Capital Management, LLC; Co-Portfolio Manager of Alkeon Global Alpha Master Fund L.P. 2002-2003 Circle T Partners; Analyst 2001-2002 Scopia Capital; Analyst 1999-2001 Credit Suisse First Boston; Analyst 2 CONFIDENTIAL - PURSUANT TO FED. R. CRIM. P. 6(e) DB-SDNY-0068679 CONFIDENTIAL SDNY_GM_00214863 EFTA01374135