| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Zajac Mark L. | CFO | C/O U.S. ENERGY CORP., 1616 S. VOSS, SUITE 725, HOUSTON | /s/ Mark L. Zajac | 06 Mar 2026 | 0001979641 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USEG | Common Stock | Tax liability | -20,490 | -6.4% | $1.00* | 299,446 | 13 Feb 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USEG | Stock Option (right to buy) | Award | +375,000 | $0.000000* | 375,000 | 04 Mar 2026 | Common Stock | 375,000 | $1.11 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents payment of tax withholding from exempt stock gains. |
| F2 | Nonqualified Stock Options granted on March 4, 2026 pursuant to the U.S. Energy Corp. 2022 Equity Incentive Plan. The options vest in two equal annual installments of 50% each: 187,500 options on January 2, 2027 and 187,500 options on January 2, 2028, subject to the Reporting Person's continued service with the Issuer on such vesting dates. |
| F3 | Issued to the Reporting Person in consideration for services rendered and agreed to be rendered to the Issuer as an officer of the Issuer. |