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 20,000 $16.80 135,803
Jun 18, 2012
SVP Res & Dev Sciences
SVP Res & 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 16,757 $115.29 137,443
Oct 28, 2014
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 10,381 $401.45 137,766
Aug 23, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $142.00 137,772
Aug 22, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $139.00 137,772
Jul 26, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $135.00 137,772
May 31, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,700 $135.15 137,772
Jun 27, 2007
Director
Director Form 4 Other acquisition or disposition (describe transaction) 97,799 -- 138,737
May 31, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,300 $134.74 139,472
Dec 12, 2017
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 139,474 -- 139,474

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