Date Name Title Type Shares Traded Price
Aug 20, 2021
Director, President & CEO
Director, President & CEO Other acquisition or disposition -- --
Aug 19, 2021
Director
Director Other acquisition or disposition -- --
Aug 19, 2021
Director
Director Other acquisition or disposition -- --
Aug 17, 2021
Director, President & CEO
Director, President & CEO Other acquisition or disposition -- --
Aug 17, 2021
Director, President & CEO
Director, President & CEO Other acquisition or disposition -- --
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 -- --

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