Date Name Title Filing Type Shares Traded Price Total Held
Nov 16, 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 5,290 $150.51 301,358
Aug 27, 2003
Director
Director Form 4 Bona fide gift 5,973 $14.53 302,613
Dec 19, 2005
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 303,909 -- 303,909
Dec 18, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 304,485
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 33 $379.14 304,485
Nov 25, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 4,517 $366.63 304,485
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 3,602 $378.38 304,518
Aug 18, 2021
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 200,000 $650.03 304,746
Dec 17, 2008
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 306,548 -- 306,548
Nov 16, 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 32,272 $150.51 306,648

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