Date Name Title Filing Type Shares Traded Price Total Held
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 11, 2023
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 25,155 -- --
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- --
Apr 15, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 14,000 -- --
Apr 15, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 5,383 -- --
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 -- --
Jul 27, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 57,465 -- --
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 -- --
Dec 12, 2019
Director, President and CSO
Director, President and CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 -- --
Nov 18, 2019
Director, President and CSO
Director, President and CSO Form 4 Bona fide gift 325,986 -- --

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