Date Name Title Filing Type Shares Traded Price Total Held
Jan 13, 2003
SVP, PreclinDevel & Biomol Sci
SVP, PreclinDevel & Biomol Sci Form 4 Bona fide gift 250 $19.65 15,482
May 07, 2003
Director
Director Form 4 Bona fide gift 3,000 $6.72 79,911
Jun 26, 2003
Director
Director Form 4 Bona fide gift 5,332 $15.89 314,348
Jun 26, 2003
Director
Director Form 4 Bona fide gift 13,237 $15.89 614,277
Jul 28, 2003
Director
Director Form 4 Bona fide gift 5,762 $14.92 308,586
Aug 13, 2003
Director
Director Form 4 Bona fide gift 2,700 -- 2,700
Aug 13, 2003
Director
Director Form 4 Conversion of derivative security 2,700 -- 2,700
Aug 13, 2003
Director
Director Form 4 Bona fide gift 2,700 -- --
Aug 13, 2003
Director
Director Form 4 Conversion of derivative security 2,700 -- --
Aug 14, 2003
Director
Director Form 4 Other acquisition or disposition -- -- 5,000

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.