| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHAW STEVEN A | 10%+ Owner | 346 CLAYPOOL DRIVE, WARWICK | /s/ Steven A. Shaw | 2025-12-11 | 0001190614 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MHH | Common Stock | Purchase | $19.6K | +2.76K | +0.21% | $7.11 | 1.34M | 09 Dec 2025 | By Rachel Lynn Shaw Trust | F1, F2 |
| transaction | MHH | Common Stock | Purchase | $9.82K | +1.32K | +0.1% | $7.47 | 1.34M | 10 Dec 2025 | By Rachel Lynn Shaw Trust | F3 |
| Id | Content |
|---|---|
| F1 | This purchase was executed through multiple trades at prices ranging from $6.90 to $7.39. 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. |
| F3 | This purchase was executed through multiple trades at prices ranging from $7.37 to $7.57. 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. |