Date Name Title Filing Type Shares Traded Price Total Held
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,548 -- --
Dec 18, 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 4,705 -- --
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 -- --
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 -- --
Nov 30, 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 4,921 -- --
Nov 30, 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 4,562 -- --
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 -- --
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 -- --
Nov 14, 2011
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 17,182 -- --
Sep 06, 2011
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 82,818 -- --

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