| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Williamson Douglas J | A | Stock Options (Right to Buy) | |||||
| Adler Reid G. Chief Legal Officer | A | Common Stock | |||||
| Tressler Nick B. Chief Financial Officer | A | Common Stock | |||||
| Singh Shawn President and CEO | A | Common Stock | |||||
| Angelov Angel S Chief Medical Officer | A | Stock Option (Right to Buy) |