| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTRN | Common Stock | Award | $21.2K | +218 | +0.46% | $97.45 | 47.7K | 09 Oct 2023 | Held In Directors Deferred Comp. Plan | |
| holding | MTRN | Common Stock | 5.91K | 09 Oct 2023 | Direct |