| Filed On | Filing |
|---|---|
| 04 Apr 2019 |
Form 4/A: Irving Bryan, EVP, Chief Scientific Officer
Received 3,750 shares as a grant or award · Granted 22,500 Employee Stock Option (right to buy) |
| 28 Feb 2019 |
Form 4/A: Williams Lewis T, Director
Received 1,000 shares as a grant or award · Granted 6,400 Employee Stock Option (right to buy) |
| 13 Feb 2018 |
Form 4/A: Williams Lewis T, Director
Gave 0 shares as a gift |
| 13 Feb 2018 |
Form 4/A: Williams Lewis T, Director
Gave up 32,613 shares to cover exercise price or tax ($1.46M) · Gave 22,416 shares as a gift |
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