Date Name Title Filing Type Shares Traded Price Total Held
May 21, 2020
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 9,138 $567.51 337,537
Feb 22, 2023
Director
Director 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 29,005 $750.16 337,578
Nov 18, 2015
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 3,539 $587.58 338,085
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
Jun 14, 2005
Director
Director Form 4 Other acquisition or disposition (describe transaction) 182,171 -- 339,396
Mar 27, 2007
Director
Director Form 4 Bona fide gift 9,541 -- 339,572
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 600 $479.63 339,960
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 1,600 $478.51 340,560
Nov 21, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 7,246 -- 340,578
Nov 18, 2015
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 10,227 $588.40 341,624

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