| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Allen Jason W. | Director | 225 E. MASON STREET, SUITE 802, MILWAUKEE | Carrie Leahy, Attorney-in-Fact by Power of Attorney | 13 Feb 2026 | 0001858752 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GRF | Common Stock | Small acquisition under Rule 16a-6 | $7,994 | +812 | +24% | $9.84 | 4,150 | 04 Apr 2025 | Direct | |
| transaction | GRF | Common Stock | Small acquisition under Rule 16a-6 | $3,534 | +305 | +7.3% | $11.59 | 4,455 | 15 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | All such shares were acquired under the Issuer's dividend reinvestment plan. |