| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Csiszar Ernst N | Director | 1579 KATHWOOD DR., COLUMBIA | \s\ Alberto de Cardenas For: Ernst Csiszar | 18 Nov 2025 | 0001341639 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTZ | Common Stock | Award | $0 | +235 | +1% | $0.000000 | 23,656 | 14 Nov 2025 | Direct | |
| transaction | MTZ | Common Stock | Tax liability | $9,995 | -52 | -0.22% | $192.22 | 23,604 | 14 Nov 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares disposed of represent shares withheld by the Issuer to pay taxes due upon vesting of restricted stock. |