Date Name Title Filing Type Shares Traded Price Total Held
Dec 13, 2013
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 187,500 -- 312,500
Dec 14, 2012
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 187,500 -- 312,500
Dec 17, 2008
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 187,500 -- 312,500
May 01, 2012
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 58,494 $134.55 325,534
Nov 16, 2012
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 43,757 $111.01 338,920
Dec 16, 2011
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 250,000 $28.01 343,992
May 17, 2023
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 362,115
Dec 13, 2018
Director, President & CEO
Director, President & CEO 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 96,079 $377.31 363,014
Feb 14, 2012
Director, President & CEO
Director, President & CEO 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 27,475 $111.01 363,204
Dec 11, 2023
Director, Bd. Co-Chair, President & CEO
Director, Bd. Co-Chair, President & CEO 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 12,841 $844.09 374,429

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