| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| National Services, Inc | 10%+ Owner | 4303 SAN RAFAEL AVENUE, LOS ANGELES | /s/ Jeffrey R. Dohoda, Attorney-in-Fact for National Services, Inc. | 22 Jan 2025 | 0001671550 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USIO | Common Stock | Sale | $13,579 | -10,000 | -0.36% | $1.36 | 2,783,997 | 20 Jan 2026 | Direct | F1 |
| transaction | USIO | Common Stock | Sale | $10,239 | -7,512 | -0.27% | $1.36 | 2,776,485 | 21 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Amount of Securities Beneficially Owned Following Reported Transaction includes 7,420 shares held by sole shareholder of Reporting Person. |
Exhibit 24.1: Power of Attorney