| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTX | Common Stock | Options Exercise | $274,203 | +4,556 | +13% | $60.18 | 40,420 | 28 May 2024 | Direct | |
| transaction | MTX | Common Stock | Options Exercise | $283,386 | +7,402 | +18% | $38.28 | 47,822 | 28 May 2024 | Direct | |
| transaction | MTX | Common Stock | Sale | $1,008,741 | -11,958 | -25% | $84.36 | 35,864 | 28 May 2024 | Direct | F1 |
| holding | MTX | Common Stock | 9,474 | 28 May 2024 | By 401(k) | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTX | Employee Stock Option (Right to Buy) | Options Exercise | $0 | -4,556 | -100% | $0.000000* | 0 | 28 May 2024 | Common Stock | 4,556 | $60.18 | Direct | F3 |
| transaction | MTX | Employee Stock Option (Right to Buy) | Options Exercise | $0 | -7,402 | -100% | $0.000000* | 0 | 28 May 2024 | Common Stock | 7,402 | $38.28 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Weighted average price representing high of $84.84 and low of $84.05. |
| F2 | The information contained in this report is based on a Plan Statement dated as of May 29, 2024. |
| F3 | The options were granted on January 20, 2015 and vested in three equal annual installments beginning on January 20, 2016. |
| F4 | The options were granted on January 19, 2016 and vested in three equal annual installments beginning on January 19, 2017. |