| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zalenko Neal F. | Director | 225 E. MASON STREET, SUITE 802, MILWAUKEE | Carrie Leahy, Attorney-in-Fact by Power of Attorney | 03 Dec 2025 | 0001443703 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRF | Common Stock | Purchase | $10,000 | +1,000 | +5.9% | $10.00 | 17,838 | 01 Dec 2025 | Direct | |
| transaction | GRF | Common Stock | Purchase | $250 | +25 | +0.14% | $10.00 | 17,863 | 02 Dec 2025 | Direct |