| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Dawson John Andrew | A | Stock Option (Right to Buy) | |||||
| Ramsdell Deborah | A | Stock Option (Right to Buy) | |||||
| Wendel Bruce | A | Stock Option (Right to Buy) | |||||
| Bedu-Addo Frank President/CEO | A | Employee Stock Option (Right to Buy) | |||||
| Conn Gregory Chief Scientific Officer | A | Employee Stock Option (Right to Buy) |