Date Name Title Filing Type Shares Traded Price Total Held
Dec 28, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,573 -- --
Dec 28, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 9,927 -- --
Dec 18, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,705 -- 4,705
Dec 18, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 23,795 -- 23,795
Sep 03, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Other acquisition or disposition -- -- 1,200
Sep 03, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Other acquisition or disposition -- -- 3,492
Sep 03, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Other acquisition or disposition -- -- 8,106
Sep 03, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Other acquisition or disposition -- -- 1,200
Sep 01, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,308 $8.50 70,264
Sep 01, 2009
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Open market or private sale of non-derivative or derivative security 3,308 $23.49 66,956

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