| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Deerfield Management Company, L.P. | A | Stock Option (Right to Buy) | |||||
| Flynn James E | A | Stock Option (Right to Buy) | |||||
| Leff Jonathan S | A | Stock Option (Right to Buy) | |||||
| Sherman Jeffrey W | A | Stock Option (Right to Buy) | |||||
| Truitt Joseph | A | Stock Option (Right to Buy) |