| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Propel Bio Management, LLC | 4.2% | 6,015,394 | 6,015,394 | 0 | Leen Kawas | Managing Member | |
| Leen Kawas | 4.2% | 6,015,394 | 6,015,394 | 0 | Leen Kawas | Individual | |
| Richard Kayne and Suzanne Kayne Living Trust dtd 01/14/1999 | 0% | 0 | 0 | 0 | Richard Kayne | Trustee | |
| Richard Kayne | 4.2% | 6,015,394 | 6,015,394 | 0 | Richard Kayne | Individual | |
| Propel Bio Partners LLC | 4.2% | 6,015,394 | 6,015,394 | 0 | Leen Kawas | Managing Member |