| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BYRNE TIMOTHY W | President & CEO, Director | 5429 LBJ FREEWAY, SUITE 230, DALLAS | \s\ Timothy W Byrne | 02 Jan 2026 | 0001204973 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USLM | USLM Common Stock | Tax liability | $2,238,060 | -18,691 | -22% | $119.74 | 67,241 | 31 Dec 2025 | Direct | |
| transaction | USLM | USLM Common Stock | Award | $5,687,650 | +47,500 | +71% | $119.74 | 114,741 | 31 Dec 2025 | Direct |