Date Name Title Filing Type Shares Traded Price Total Held
Jul 21, 2017
Director, President and CSO
Director, President and CSO Form 4 Bona fide gift 176,223 -- 331,629
Sep 10, 2019
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 172,904 $281.15 20,550,813
Feb 15, 2024
Director, Bd. Co-Chair, President & CSO
Director, Bd. Co-Chair, President & CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 172,723 $399.66 925,209
Feb 15, 2024
Director, Bd. Co-Chair, President & CSO
Director, Bd. Co-Chair, President & CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 172,723 -- --
Dec 16, 2015
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 172,723 -- 172,723
Dec 16, 2014
Director, President Regeneron Laboratori
Director, President Regeneron Laboratori Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 172,723 -- 172,723
Aug 06, 2021
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160,000 $52.03 596,176
Aug 06, 2021
Director, President & CEO
Director, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 160,000 -- --
Dec 16, 2011
Director, President & CEO
Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 160,000 -- 160,000
Dec 30, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 158,079 $52.03 908,303

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