Date Name Title Filing Type Shares Traded Price Total Held
Jun 20, 2012
SVP Res & Dev Sciences
SVP Res & Dev Sciences Form 4 Other acquisition or disposition -- -- 5,479
Jun 18, 2012
SVP Res & Dev Sciences
SVP Res & Dev Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 95,079 -- --
Jun 18, 2012
SVP Res & Dev Sciences
SVP Res & Dev Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 16,757 -- 16,757
Feb 15, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,335
Feb 14, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 50,000 -- 69,048
Feb 13, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 63,234 -- 3,432
Feb 13, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,432 -- --
Dec 16, 2011
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,921 -- 1,921
Dec 16, 2011
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 75,000 -- 119,048
Dec 16, 2011
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 48,079 -- 48,079

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