| 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 | 12 Mar 2026 | 0001796044 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MDXG | Common Stock | Options Exercise | +136,364 | +28% | $4.50* | 624,900 | 10 Mar 2026 | Direct | F1 | |
| transaction | MDXG | Common Stock | Tax liability | -61,460 | -9.8% | $4.50* | 563,440 | 10 Mar 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Represents the payout of shares as a result of the vesting of performance stock units (PSUs) for the performance period from January 1, 2023 to December 31, 2025. The PSUs were granted on March 13. 2023. |
| F2 | The reported shares were sold in connection with the vesting of performance stock units (PSUs), as required by company policy, with shares withheld for payment of tax liability upon vesting. |