Date Name Title Filing Type Shares Traded Price Total Held
Aug 17, 2017
Director, President and CSO
Director, President and CSO Form 5 Acquisition or disposition by will or the laws of descent and distribution 847 -- 423,609
Nov 14, 2022
EVP Research
EVP Research Form 4 Bona fide gift 1,360 -- 57,110
Aug 04, 2022
Director
Director Form 4 Bona fide gift 2,500 -- 19,682
Feb 18, 2022
EVP Research and Development
EVP Research and Development Form 4 Bona fide gift 335 -- 52,795
Jan 04, 2022
Director
Director Form 4 Bona fide gift 338 -- 141,292
Oct 04, 2021
Director
Director Form 4 Bona fide gift 347 -- 141,630
Aug 09, 2021
Director
Director Form 4 Bona fide gift 17,000 -- 291,090
Jul 02, 2021
Director
Director Form 4 Bona fide gift 373 -- 141,977
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- 213,693
Jun 24, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 211,585 -- --

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