Mr. Peter N. Kellogg, BSE,MBA has been Chief Financial Officer and Executive Vice President at Merck & Co. Inc. since August 14, 2007. Mr. Kellogg served as an Executive Vice President of Finance and Chief Financial Officer of Biogen Idec Inc. since November 2003 and served as its Principal Accounting Officer until December 2006. Mr. Kellogg served as an Executive Vice President of Finance and Chief Financial Officer of Finance of Biogen Inc. (now Biogen Idec Ma Inc.) since October 2001. He served as Vice President of Finance and Chief Financial Officer of Biogen Inc. since July 2000 and also served as Principal Accounting Officer. He joined Biogen Inc. in 2000. He served as Senior Vice President, PepsiCo E-Commerce of PepsiCo Inc., from March to July 2000. Mr. Kellogg served as Senior Vice President and Chief Financial Officer, Frito-Lay International from March 1998 to March 2000. From November 1996 to March 1998, he served as Vice President and Chief Financial Officer, Frito-Lay Latin America. From March 1994 to November 1996, he served as Vice President and Chief Financial Officer, Central/Eastern Europe and Russia, Pepsi-Cola International and from February 1993 to March 1994 as Vice President and General Manager-Pepsi, South Franchise Business Unit. From 1987 to 1998, he served in a variety of senior financial, international and general management positions at PepsiCo and the Pepsi-Cola International, Pepsi-Cola North America, and Frito-Lay International divisions. Mr. Kellogg served as senior Consultant with Booz Allen & Hamilton and Arthur Andersen & Co. He serves as Member of Business Advisory Board at Theodent, LLC. He has been Director of Metabolix, Inc. since March 30, 2007. He served as Director of Merck & Co. Inc. He received a B.S.E. from Princeton University in 1978 and an M.B.A. from The Wharton School in 1982.