| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Perga Capital Partners, LP | S | Call Option (Right to Buy) | |||||
| Hamm Christopher W. | A | Restricted Stock Units | |||||
| Hamm Christopher W. | M | Common Stock, par value $0.01 per share | |||||
| Hamm Christopher W. | M | Restricted Stock Units | |||||
| Adams Deborah G | A | Restricted Stock Units |