Robert-Breyer has been a director of Alkermes since July 1994. He served as the President of Alkermes from July 1994 until his retirement in December 2001 and Chief Operating Officer from July 1994 to February 2001. From August 1991 to December 1993, Mr. Breyer was President and General Manager of Eli Lilly Italy, a subsidiary of Eli Lilly and Company. From September 1987 to August 1991, he was Senior Vice President, Marketing and Sales of IVAC Corporation, a subsidiary of Eli Lilly and Company. Mr. Breyer also served on the Board of Directors of Lentigen. Robert-Breyer has been a director of Alkermes since July 1994. He served as the President of Alkermes from July 1994 until his retirement in December 2001 and Chief Operating Officer from July 1994 to February 2001. From August 1991 to December 1993, Mr. Breyer was President and General Manager of Eli Lilly Italy, a subsidiary of Eli Lilly and Company. From September 1987 to August 1991, he was Senior Vice President, Marketing and Sales of IVAC Corporation, a subsidiary of Eli Lilly and Company. Mr. Breyer also served on the Board of Directors of Lentigen.

Pharmaceutical Industry