| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Manfre Thomas S. | EVP AND CFO | 810 S. OAK PARK AVENUE, OAK PARK | /s/ Thomas S. Manfre | 05 Dec 2025 | 0002098943 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HYNE | Common Stock | Purchase | $19,750 | +1,975 | $10.00 | 1,975 | 03 Dec 2025 | By the Thomas S. Manfre III Trust U/A DTD 4/23/2018 | ||
| transaction | HYNE | Common Stock | Purchase | $58,809 | +4,277 | +217% | $13.75 | 6,252 | 05 Dec 2025 | By the Thomas J. Manfre IV Special Needs Trust U/A DTD 4/23/2018 | |
| transaction | HYNE | Common Stock | Purchase | $41.4 | +3 | +0.05% | $13.80 | 6,255 | 05 Dec 2025 | By the Thomas J. Manfre IV Special Needs Trust U/A DTD 4/23/2018 | |
| transaction | HYNE | Common Stock | Purchase | $58,204 | +4,233 | +68% | $13.75 | 10,488 | 05 Dec 2025 | By the Grace C. Manfre Special Needs Trust U/A DTD 4/23/2018 | |
| transaction | HYNE | Common Stock | Purchase | $107,742 | +7,729 | +74% | $13.94 | 18,217 | 05 Dec 2025 | By the Thomas S. Manfre III Trust U/A DTD 4/23/2018 |