| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ORBIMED ADVISORS LLC | 13% | 7,918,163 | 0 | 7,918,163 | /s/ Carl L. Gordon | Carl L. Gordon, Member | 0001055951 |
| ORBIMED CAPITAL GP VII LLC | 13% | 7,663,349 | 0 | 7,663,349 | /s/ Carl L. Gordon | Carl L. Gordon, Member of OrbiMed Advisors LLC | 0001760648 |
| ORBIMED GENESIS GP LLC | 0.4% | 254,814 | 0 | 254,814 | /s/ Carl L. Gordon | Carl L. Gordon, Member of OrbiMed Advisors LLC | 0001808744 |
| ORBIMED CAPITAL LLC | 0.1% | 41,375 | 41,375 | 0 | /s/ Carl L. Gordon | Carl L. Gordon, Member | 0001157524 |