| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Lu Hongbo | S | Common Stock | |||||
| Hamilton James C Chief Medical Officer | S | Common Stock | |||||
| Apel Daniel Joseph Chief Financial Officer | S | Common Stock | |||||
| Hamilton James C Chief Medical Officer | S | Common Stock | |||||
| Apel Daniel Joseph Chief Financial Officer | A | Common Stock |