Date Name Title Filing Type Shares Traded Price Total Held
May 20, 2013
SVP Finance and Admin CFO and
SVP Finance and Admin CFO and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 50,000 $21.25 108,592
Sep 19, 2013
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 36,334 $300.33 108,702
May 01, 2013
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 5,000 $233.34 108,715
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
Jan 31, 2012
SVP Finance and Admin CFO Trea
SVP Finance and Admin CFO Trea 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 6,334 $90.07 108,856
Feb 06, 2012
SVP Finance and Admin CFO Trea
SVP Finance and Admin CFO Trea 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 3,236 $98.23 109,011
Aug 21, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 300 $608.06 109,078
Jan 12, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 401 -- 109,309
Aug 21, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,963 $177.82 109,378
Aug 20, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,627 $616.26 109,498

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