| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DOUG RICE | Chief Financial Officer | 1775 WEST OAK COMMONS COURT NE, MARIETTA | William F. Hulse, as attorney-in-fact for Doug Rice | 07 Jul 2025 | 0001618861 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDXG | Common Stock | Tax liability | $80,829 | -12,749 | -6.3% | $6.34 | 188,024 | 03 Jul 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld for payment of tax liability upon vesting of restricted stock units. |