| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Carstensen Paula M. | Director | 810 S. OAK PARK AVENUE, OAK PARK | /s/ Walter F. Healy, attorney-in-fact | 2025-12-03 | 0002098759 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HYNE | Common Stock | Purchase | $200K | +20K | $10.00 | 20K | Dec 3, 2025 | Direct |