| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| SUVRETTA CAPITAL MANAGEMENT, LLC | 8.6% | 714K | 0 | 714K | /s/ Aaron Cowen | Aaron Cowen, Authorized Signatory | |
| Averill Master Fund, Ltd. | 8.6% | 714K | 0 | 714K | /s/ Aaron Cowen | Aaron Cowen, Director | |
| Aaron Cowen | 8.6% | 714K | 0 | 714K | /s/ Aaron Cowen | Aaron Cowen |