| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Propel Bio Management, LLC | 9.9% | 8,861,186 | 8,861,186 | 0 | Leen Kawas | Managing Member | |
| Leen Kawas | 9.9% | 8,861,186 | 8,861,186 | 0 | Leen Kawas | individually | |
| Richard Kayne | 9.9% | 8,861,186 | 8,861,186 | 0 | Richard Kayne | individually | |
| Propel Bio Partners LLC | 9.9% | 8,861,186 | 8,861,186 | 0 | Leen Kawas | Managing Member |