Date Name Title Filing Type Shares Traded Price Total Held
Aug 08, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,568
Aug 06, 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 35,000 -- 45,295
Feb 13, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 20,000
Feb 13, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,568
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 8,000 -- 6,548
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 -- --
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 40,000 -- 80,295
Dec 19, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 20,000
Dec 19, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Other acquisition or disposition -- -- 5,536
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 -- --

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