Date Name Title Filing Type Shares Traded Price Total Held
Aug 20, 2021
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 5,874
Aug 19, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 2,218
Aug 19, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 3,609
Aug 17, 2021
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 504,746
Aug 17, 2021
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 200,000
Aug 17, 2021
Director, President & CEO
Director, President & CEO Form 4 Other acquisition or disposition -- -- 5,874
Aug 17, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 1,150
Aug 17, 2021
Director
Director Form 4 Other acquisition or disposition -- -- 400
Aug 17, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 5,848
Aug 17, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Other acquisition or disposition -- -- 213,693

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