| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NYBERG RONALD | Director, TRUSTEE | 227 W. MONROE STREET, 7TH FLOOR, CHICAGO | /s/ Ronald A. Nyberg, by Mark E Mathiasen Pursuant to a Power of Attorney | 19 Dec 2025 | 0001251343 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GUG | Common Stock | Purchase | $4,985 | +321 | +15% | $15.53 | 2,426 | 18 Dec 2025 | Direct |