Date Name Title Filing Type Shares Traded Price Total Held
Dec 17, 2018
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,728
Dec 14, 2018
Director, President and CSO
Director, President and CSO Form 4 Other acquisition or disposition -- -- 5,728
Apr 09, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 715 -- 5,741
Mar 11, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,791
Feb 25, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,791
Dec 13, 2019
Director, President and CSO
Director, President and CSO Form 4 Other acquisition or disposition -- -- 5,791
Dec 31, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,821
Jun 23, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,845
Aug 17, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,848
Aug 06, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,848

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