| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vazzano Joseph Walter | Chief Financial Officer | 6555 CARNEGIE AVE., 4TH FLOOR, CLEVELAND | /s/ Joseph Vazzano | 09 Jun 2025 | 0001715291 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABEO | Common Stock | Award | $0 | +13,333 | +2.7% | $0.000000 | 504,579 | 05 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The restricted stock will vest one-third on each of June 5, 2026, June 5, 2027, and June 5, 2028. |