| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Rajangam Kanya Pres. & Chief Med. & Dev. Off. | F | Common Stock | |||||
| Lu Timothy K CEO | F | Common Stock | |||||
| Rajangam Kanya Pres. & Chief Med. & Dev. Off. | F | Common Stock | |||||
| Lu Timothy K CEO | F | Common Stock | |||||
| Baum Bryan Daniel | A | Stock Option (Right to Buy) |