| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Chen Richard President and CMO | M | Common Stock | |||||
| Chen Richard President and CMO | M | Stock Option (right to buy) | |||||
| Chen Richard President and CMO | S | Common Stock | |||||
| Hall Christopher M Chief Executive Officer | M | Common Stock | |||||
| Hall Christopher M Chief Executive Officer | M | Stock Option (right to buy) |