| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Commodore Capital LP | 6.3% | 3.38M | 0 | 3.38M | Michael Kramarz | Managing Partner | |
| Commodore Capital Master LP | 6.3% | 3.38M | 0 | 3.38M | Michael Kramarz | Authorized Signatory | |
| Robert Egen Atkinson | 6.3% | 3.38M | 0 | 3.38M | Robert Egen Atkinson | Authorized Signatory | |
| Michael Kramarz | 6.3% | 3.38M | 0 | 3.38M | Michael Kramarz | Authorized Signatory |