| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Sands Capital Life Sciences Pulse Fund II. L.P. | 8.2% | 3,570,113 | 0 | 3,570,113 | /s/ Jonathan Goodman | Jonathan Goodman, General Counsel of the GP of the GP of Sands Capital Life Sciences Pulse Fund II, L.P. | |
| Sands Capital Alternatives, LLC | 8.2% | 3,570,113 | 0 | 3,570,113 | /s/ Jonathan Goodman | Jonathan Goodman, General Counsel | |
| SANDS FRANK M. | 8.2% | 3,570,113 | 0 | 3,570,113 | /s/ Frank M. Sands | Frank M. Sands |