Date Name Title Filing Type Shares Traded Price Total Held
Jun 21, 2018
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 12,854 $329.51 405,343
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 10,418 $561.40 407,397
Dec 13, 2017
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 250,000 $21.92 407,409
May 14, 2024
Director, Bd. Co-Chair, President & CEO
Director, Bd. Co-Chair, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 2,302 $980.10 408,200
May 14, 2024
Director, Bd. Co-Chair, President & CEO
Director, Bd. Co-Chair, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 22,698 $979.16 410,502
Aug 07, 2014
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 270,352 $9.49 411,191
Dec 12, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 107,655 $21.25 412,140
Jul 10, 2018
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 12,211 $368.61 413,441
May 26, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 414,156
Nov 22, 2016
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 59,788 -- 414,156

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