| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Warnock David L | A | Stock Option (right to buy) | |||||
| Camden Partners Strategic Fund II a LP | A | Stock Option (right to buy) | |||||
| Camden Partners Strategic II LLC | A | Stock Option (right to buy) | |||||
| Camden Partners Strategic Fund II B LP | A | Stock Option (right to buy) | |||||
| Hughes Donald W | A | Stock Option (right to buy) |