Date Name Title Filing Type Shares Traded Price Total Held
Aug 21, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 200 $472.16 361,487
Aug 21, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 1,951 $471.09 361,687
May 17, 2023
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 362,115
Nov 22, 2019
Director, Chairman of the Board
Director, Chairman of the Board 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 23,989 $358.33 362,727
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
Aug 21, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 22,118 $470.23 363,638
Sep 18, 2013
Director, Chairman of the Board
Director, Chairman of the Board 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 13,346 $304.38 364,913
Aug 25, 2021
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 75,000 $179.13 366,090
Feb 22, 2023
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 42,500 $270.43 366,583

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