| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHAW STEVEN A | 10%+ Owner | 346 CLAYPOOL DRIVE, WARWICK | /s/ Steven A. Shaw | 02 Feb 2026 | 0001190614 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MHH | Common Stock | Purchase | $31,181 | +4,480 | +0.33% | $6.96 | 1,344,658 | 29 Jan 2026 | By Rachel Lynn Shaw Trust | F1, F2 |
| transaction | MHH | Common Stock | Purchase | $2,832 | +400 | +0.03% | $7.08 | 1,345,058 | 30 Jan 2026 | By Rachel Lynn Shaw Trust |
| Id | Content |
|---|---|
| F1 | This purchase was executed through multiple trades at prices ranging from $6.92 to $6.99. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price for all transactions reported on this Form 4. |
| F2 | The reporting person is the trustee of the Rachel Lynn Shaw Trust. |