Date Name Title Filing Type Shares Traded Price Total Held
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 96,736 -- 150,000
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 -- --
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 96,736 $30.63 614,535
Mar 09, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 $30.63 713,990
Dec 12, 2019
Director, President and CSO
Director, President and CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 95,295 $21.25 421,281
Dec 12, 2019
Director, President and CSO
Director, President and CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 $21.25 521,876
Dec 12, 2019
Director, President and CSO
Director, President and CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 95,295 -- 150,000
Dec 12, 2019
Director, President and CSO
Director, President and CSO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 -- --
Dec 13, 2018
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,000 $16.80 150,000
Dec 13, 2018
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 94,048 $16.80 167,185

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