Date Name Title Filing Type Shares Traded Price Total Held
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- --
May 19, 2021
Director, President & CEO
Director, President & CEO Form 4 Bona fide gift 41,178 -- --
May 14, 2021
EVP Research and Development
EVP Research and Development Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 12,500 -- --
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 -- --
Feb 23, 2021
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,921 -- --
Feb 23, 2021
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 248,079 -- --
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 -- --
Nov 16, 2020
EVP Research
EVP Research Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 13,736 -- --
Oct 22, 2020
EVP Research
EVP Research Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,264 -- --

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