| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Williamson Billie Ida | D | Common Stock, par value $0.001 per share | |||||
| Williamson Billie Ida | D | Common Stock, par value $0.001 per share | |||||
| Whyte Bettina M | D | Common Stock, par value $0.001 per share | |||||
| Whyte Bettina M | D | Common Stock, par value $0.001 per share | |||||
| Whyte Bettina M | D | Non-Qualified Stock Options (right to buy) |