| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2020-07-21 | GARCIA PETER S | Purchase | 3000.0 |
| 2020-07-21 | Pietzke Steffen | Purchase | 3000.0 |
| 2020-07-21 | GOODMAN COREY S | Purchase | 850000.0 |
| 2020-07-21 | Hemrajani Rekha | Purchase | 3000.0 |
| 2020-07-21 | Graham G. Walmsley | Purchase | 975000.0 |
| 2020-07-21 | Vivo Capital IX, LLC | Purchase | 789474.0 |
| 2020-07-21 | Vivo Capital IX, LLC | Purchase | 185526.0 |
| 2020-07-21 | Lettmann Jason | Purchase | 378000.0 |
| 2020-07-21 | Lettmann Jason | Purchase | 22000.0 |
| 2020-07-21 | LSV Associates, LLC | Purchase | 378000.0 |
| 2020-07-21 | LSV Associates, LLC | Purchase | 22000.0 |
| 2020-07-21 | Adelman Robert J | Purchase | 850000.0 |
| 2020-07-21 | Adelman Robert J | Purchase | 3000.0 |
| 2020-12-14 | Graham G. Walmsley | Purchase | 20000 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |