| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTRN | Common Stock | Award | $23,060 | +238 | +0.48% | $96.89 | 50,141 | 07 Jan 2025 | Held In Directors Deferred Comp. Plan | |
| holding | MTRN | Common Stock | 5,909 | 07 Jan 2025 | Direct |