| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Modig Berndt Chief Executive Officer | S | Common Stock | |||||
| Lu Peng President | F | Common Stock | |||||
| Modig Berndt Chief Executive Officer | S | Common Stock | |||||
| Lu Peng Chief Medical Officer | F | Common Stock | |||||
| Schikan Johannes Gerardus Christiaan Petrus | S | Common Stock |