| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Carter Todd Alfred Chief Scientific Officer | A | Common Stock | |||||
| Carter Todd Alfred Chief Scientific Officer | A | Stock Option (Right to Buy) | |||||
| Swartz Robin President | A | Common Stock | |||||
| Swartz Robin President | A | Stock Option (Right to Buy) | |||||
| Scangos George A | A | Stock Option (Right to Buy) |