Date Name Title Filing Type Shares Traded Price Total Held
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 $21.25 24,391
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 -- --
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 16, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 9,302 $272.73 19,686
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 13, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Open market or private sale of non-derivative or derivative security 13,378 $276.71 58,648

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