Date Name Title Filing Type Shares Traded Price Total Held
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
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
Sep 06, 2011
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 14,659 $65.76 118,509
Feb 13, 2012
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 4,741 $113.35 117,614
Apr 04, 2011
SVP Res and Dev Sciences
SVP Res and Dev Sciences 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 26,356 $45.53 116,302
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) 112,500 -- 112,500
Feb 14, 2012
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 21,352 $111.01 111,405
Feb 14, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Open market or private sale of non-derivative or derivative security 333 $107.83 111,072
Feb 14, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Open market or private sale of non-derivative or derivative security 2,350 $108.60 108,722
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 $21.92 104,426

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