| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Scruggs Rick D Executive Vice President | D | Common Stock | |||||
| Scruggs Rick D Executive Vice President | U | Common Stock | |||||
| Forbes William P President, Medical, R&D & CDO | D | Common Stock | |||||
| D Alonzo Thomas Acting President and CEO | D | Common Stock | |||||
| D Alonzo Thomas Acting President and CEO | D | Option to Buy Common Stock |