Date Name Title Filing Type Shares Traded Price Total Held
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,500 $13.00 70,785
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety 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-3 695 $28.02 70,090
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety 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-3 291 $28.02 69,799
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Open market or private sale of non-derivative or derivative security 194 $28.08 69,605
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Open market or private sale of non-derivative or derivative security 2,135 $27.66 67,470
Feb 03, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,500 -- --
Feb 02, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $13.00 71,956
Feb 02, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Open market or private sale of non-derivative or derivative security 5,000 $27.48 66,956
Feb 02, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,000 $13.00 73,956
Feb 02, 2010
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety 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 3,350 $27.16 70,606

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