| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTX | COMMON STOCK | Purchase | $6,375 | +100 | +0.74% | $63.75 | 13,591 | 07 Mar 2022 | Direct | |
| holding | MTX | COMMON STOCK | 1,017 | 07 Mar 2022 | By 401(k) | F1 |
| Id | Content |
|---|---|
| F1 | The information contained in this report is based on a Plan Statement dated as of March 7, 2022. |