Date Name Title Filing Type Shares Traded Price Total Held
Jul 24, 2012
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 19,947 -- 19,950
Dec 09, 2020
EVP Finance CFO
EVP Finance CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,950 -- 19,950
Dec 09, 2020
EVP General Counsel and Secret
EVP General Counsel and Secret Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,950 -- 19,950
Dec 09, 2020
EVP & General Mgr Industrial O
EVP & General Mgr Industrial O Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 19,950 -- 19,950
Mar 11, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 19,967 $333.59 17,731,176
May 12, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 19,982 $569.52 549,258
May 12, 2020
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 19,984 $572.47 493,465
Mar 13, 2024
EVP Research
EVP Research Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 20,000 $399.66 68,306
Mar 13, 2024
EVP Research
EVP Research Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 20,000 -- 20,000
Dec 04, 2023
EVP Research
EVP Research Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 20,000 $270.43 79,421

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