| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| de Cardenas Alberto | EVP, General Counsel | 800 S DOUGLAS ROAD, 12TH FLOOR, CORAL GABLES | Alberto de Cardenas | 2025-08-07 | 0001250037 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTZ | Common Stock | Sale | -$18.1K | -100 | -0.09% | $180.70 | 111K | Aug 5, 2025 | Direct | |
| transaction | MTZ | Common Stock | Sale | -$1.79M | -9.9K | -8.9% | $180.70 | 101K | Aug 5, 2025 | Direct | |
| holding | MTZ | Common Stock | 8.08K | Aug 5, 2025 | By 401(k) Plan |