| 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 | 12 Feb 2026 | 0001443703 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRF | Common Stock | Purchase | $15,526 | +1,400 | +6.9% | $11.09 | 21,617 | 10 Feb 2026 | Direct | |
| transaction | GRF | Common Stock | Purchase | $10,990 | +1,000 | +4.6% | $10.99 | 22,617 | 12 Feb 2026 | Direct |