Date Name Title Filing Type Shares Traded Price Total Held
Apr 23, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 70 $25.61 7,854
Apr 23, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 694 $25.62 7,160
Apr 23, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 2,083 $25.65 5,077
Apr 23, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 780 $25.75 4,297
Apr 20, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,000 $8.77 29,297
Apr 20, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 8,403 $26.09 20,894
Apr 20, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 5,609 $26.09 15,285
Apr 20, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,000 -- 25,000
Feb 06, 2006
SVP, PreclinDevel & Biomol Sci
SVP, PreclinDevel & Biomol Sci Form 4 Open market or private sale of non-derivative or derivative security 7,199 $16.00 4,527
Feb 06, 2006
SVP, PreclinDevel & Biomol Sci
SVP, PreclinDevel & Biomol Sci Form 4 Open market or private sale of non-derivative or derivative security 500 $16.01 4,027

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