Date Name Title Filing Type Shares Traded Price Total Held
Aug 24, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,037 -- --
Aug 21, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Aug 20, 2020
EVP & General Mgr Industrial O
EVP & General Mgr Industrial O Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 75,000 -- --
Jul 27, 2020
Director, President and Chief Scientific
Director, President and Chief Scientific Form 4 Bona fide gift 57,465 -- --
Jul 20, 2020
VP Controller
VP Controller Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,224 -- --
Jul 07, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,500 -- --
Jun 15, 2020
VP Controller
VP Controller Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,180 -- --
Jun 15, 2020
VP Controller
VP Controller Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,226 -- --
Jun 10, 2020
EVP Finance CFO
EVP Finance CFO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,500 -- --
Jun 08, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,838 -- --

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