| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Seshadri Vishwas | Chief Executive Officer, Director | 6555 CARNEGIE AVE., 4TH FLOOR, CLEVELAND | /s/ Vishwas Seshadri | 16 Oct 2025 | 0001865131 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ABEO | Common Stock | Sale | $1,366 | -249 | -0.02% | $5.48 | 1,189,818 | 16 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sale reported in this Form 4 was to cover tax obligations associated with the vesting of restricted stock awards. |