| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hulse William Frank IV | General Counsel and CAO | 1775 WEST OAK COMMONS COURT NE, MARIETTA | /s/William F. Hulse | 15 May 2025 | 0001796044 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDXG | Common Stock | Tax liability | $65,867 | -8,877 | -2.1% | $7.42 | 413,549 | 08 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld for payment of tax liability upon vesting of restricted stock units. |