Date Name Title Type Shares Traded Price
Aug 17, 2021
Director, President & CEO
Director, President & CEO Other acquisition or disposition -- --
Aug 17, 2021
Director
Director Other acquisition or disposition -- --
Aug 17, 2021
Director
Director Other acquisition or disposition -- --
Aug 17, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Other acquisition or disposition -- --
Aug 17, 2021
Director, President and Chief Scientific
Director, President and Chief Scientific Other acquisition or disposition -- --
Aug 16, 2021
Director
Director Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,219 --
Aug 13, 2021
Director
Director Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,000 --
Aug 13, 2021
Director
Director Other acquisition or disposition -- --
Aug 13, 2021
Director
Director Other acquisition or disposition -- --
Aug 10, 2021
Director
Director Other acquisition or disposition -- --

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