| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SUVRETTA CAPITAL MANAGEMENT, LLC | 12% | 4,168,991 | 0 | 4,168,991 | /s/ Andrew Nathanson | Andrew Nathanson, General Counsel and Chief Compliance Officer | 0001569064 |
| Averill Master Fund, Ltd. | 10% | 3,648,538 | 0 | 3,648,538 | /s/ Andrew Nathanson | Andrew Nathanson, Authorized Signatory | 0001939329 |
| Averill Madison Master Fund, Ltd. | 1.5% | 520,453 | 0 | 520,453 | /s/ Andrew Nathanson | Andrew Nathanson, Authorized Signatory | 0002021243 |
| Aaron Cowen | 12% | 4,168,991 | 0 | 4,168,991 | /s/ Aaron Cowen | Aaron Cowen | 0001869640 |