| 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. | 11 Mar 2026 | 0001671550 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USIO | Common Stock | Sale | $11,601 | -8,860 | -0.32% | $1.31 | 2,731,272 | 09 Mar 2026 | Direct | F1 |
| transaction | USIO | Common Stock | Sale | $12,742 | -10,000 | -0.37% | $1.27 | 2,721,272 | 10 Mar 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. |