Date Name Title Filing Type Shares Traded Price Total Held
Sep 30, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 100 $21.62 5,039
Sep 30, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 436 $21.58 4,603
Sep 30, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 1,000 $21.60 3,603
Sep 30, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 3,053 $21.50 550
Sep 30, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Open market or private sale of non-derivative or derivative security 200 $21.53 350
Sep 29, 2008
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 25,350
Sep 29, 2008
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 9,417 $23.28 15,933
Sep 29, 2008
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 5,266 $23.28 10,667
Sep 29, 2008
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,000 -- --
Dec 17, 2007
SVP, Research & Devel Sciences
SVP, Research & Devel Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,562 -- 4,562

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