Date Name Title Filing Type Shares Traded Price Total Held
Dec 14, 2010
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,264 -- 3,264
Dec 14, 2010
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 46,736 -- 46,736
Dec 18, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,705 -- 4,705
Dec 18, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 45,295 -- 45,295
Jul 27, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Open market or private sale of non-derivative or derivative security 24,686 $20.74 2,550
Jul 27, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Open market or private sale of non-derivative or derivative security 2,200 $21.02 350
Jul 27, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Other acquisition or disposition -- -- 4,639
Jul 24, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,537 $9.49 10,887
Jul 24, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Open market or private sale of non-derivative or derivative security 10,537 $20.00 350
Jul 24, 2009
SVP Res and Dev Sciences
SVP Res and Dev Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 89,463 $9.49 89,813

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