| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vazzano Joseph Walter | Chief Financial Officer | 6555 CARNEGIE AVE., 4TH FLOOR, CLEVELAND | /s/ Joseph Vazzano | 20 Jan 2026 | 0001715291 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABEO | Common Stock | Award | $0 | +133,595 | +29% | $0.000000 | 587,226 | 20 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The restricted stock will vest one-third on each of January 20, 2027, January 20, 2028, and January 20, 2029. |