| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| NURTHEN WILLIAM | CFO & Secretary | C/O RESEARCH SOLUTIONS, INC. | /s/ William Nurthen | 26 Sep 2025 | 0001388824 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RSSS | Common Stock | Tax liability | $8,144 | -2,225 | -0.58% | $3.66 | 378,382 | 19 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The reporting person surrendered these shares to the Registrant to cover taxes on vested restricted stock, as approved by the Compensation Committee of the Registrant's Board of Directors. |