Date Name Title Filing Type Shares Traded Price Total Held
Dec 17, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 20,000
Dec 17, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,536
Dec 13, 2013
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 -- 121,736
Dec 13, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 95,000 -- 95,000
May 14, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,536
May 10, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 55,438 -- --
May 10, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,527 -- 4,527
Dec 18, 2012
SVP Res and Devel Sciences
SVP Res and Devel Sciences Form 4 Other acquisition or disposition -- -- 5,479
Dec 17, 2012
SVP Res and Devel Sciences
SVP Res and Devel Sciences Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,952 -- --
Dec 14, 2012
SVP Res and Devel Sciences
SVP Res and Devel Sciences Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 75,000 -- 120,295

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