| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Csiszar Ernst N | Director | 1579 KATHWOOD DR., COLUMBIA | \s\ Alberto de Cardenas For: Ernst Csiszar | 05 Mar 2026 | 0001341639 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTZ | Common Stock | Sale | $1,952,600 | -6,500 | -27% | $300.40 | 17,235 | 03 Mar 2026 | Direct |