FRED HASSAN Chairman of the Board and Chief Executive Officer since April 2003. Prior History: Mr. Hassan was Chairman of the Board and Chief Executive Officer of Pharmacia Corporation from February 2001 until April 2003, President and Chief Executive Officer of Pharmacia from March 2000 to February 2001, and President and Chief Executive Officer of Pharmacia & Upjohn, Inc. from May 1997 until March 2000. Mr. Hassan was Executive Vice President and a member of the Board of Directors of Wyeth, Inc. (formerly American Home Products Corporation) from 1995 to 1997. Other Directorships: Avon Products, Inc. Other: President of International Federation of Pharmaceutical Manufacturers & Associations (IFPMA).