FILINGS
| MTRN 0001104657 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-03-12 | PRE 14A | PRE 14A | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-10 | 4 | FORM 4 | View Document |
| 2026-03-03 | 4 | FORM 4 | View Document |
| 2026-03-03 | 4 | FORM 4 | View Document |
| 2026-03-03 | 4 | FORM 4 | View Document |
| 2026-03-03 | 4 | FORM 4 | View Document |
| 2026-03-03 | 144 | View Document | |
| 2026-03-03 | 144 | View Document | |
| 2026-03-03 | 144 | View Document | |
| 2026-03-03 | 144 | View Document | |
| 2026-02-25 | 4 | FORM 4 | View Document |
| 2026-02-23 | 144 | View Document | |
| 2026-02-20 | 4 | FORM 4 | View Document |
| 2026-02-20 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-19 | 4 | FORM 4 | View Document |
| 2026-02-18 | 144 | View Document | |
| 2026-02-17 | 144 | View Document | |
| 2026-02-17 | 144 | View Document | |
| 2026-02-17 | 144 | View Document | |
| 2026-02-13 | 4 | FORM 4 | View Document |
| 2026-02-13 | 4 | FORM 4 | View Document |
| 2026-02-13 | 4 | FORM 4 | View Document |
| 2026-02-13 | 4 | FORM 4 | View Document |
| 2026-02-12 | 10-K | 10-K | View Document |
| 2026-02-12 | 8-K | 8-K | View Document |
| 2026-02-03 | 4 | FORM 4 | View Document |
| 2026-02-03 | 4 | FORM 4 | View Document |
| 2026-02-03 | 4 | FORM 4 | View Document |
| 2026-02-03 | 4 | FORM 4 | View Document |
| 2026-01-30 | SCHEDULE 13G/A | View Document | |
| 2026-01-30 | 3 | FORM 3 | View Document |
| 2026-01-23 | 8-K | 8-K | View Document |
| 2026-01-07 | 4 | FORM 4 | View Document |
| 2026-01-07 | 4 | FORM 4 | View Document |
| 2025-12-11 | 8-K | 8-K | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-12-09 | 4 | FORM 4 | View Document |
| 2025-11-06 | 4 | FORM 4 | View Document |
| 2025-11-04 | 144 | View Document | |
| 2025-10-30 | 10-Q | 10-Q | View Document |
| 2025-10-29 | 8-K | 8-K | View Document |
| 2025-10-07 | 4 | FORM 4 | View Document |
| 2025-10-07 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-09-09 | 4 | FORM 4 | View Document |
| 2025-08-21 | 8-K | 8-K | View Document |
| 2025-08-13 | 4 | FORM 4 | View Document |
| 2025-08-12 | 8-K | 8-K | View Document |
| 2025-08-12 | 4 | FORM 4 | View Document |
| 2025-08-11 | 144 | View Document | |
| 2025-08-11 | SCHEDULE 13G | View Document | |
| 2025-08-06 | 4 | FORM 4 | View Document |
| 2025-08-06 | 4 | FORM 4 | View Document |
| 2025-08-05 | 4 | FORM 4 | View Document |
| 2025-08-04 | 144 | View Document | |
| 2025-08-04 | 144 | View Document | |
| 2025-07-30 | 10-Q | 10-Q | View Document |
| 2025-07-30 | 8-K | 8-K | View Document |
| 2025-07-15 | SCHEDULE 13G/A | View Document | |
| 2025-07-07 | 4 | FORM 4 | View Document |
| 2025-07-07 | 4 | FORM 4 | View Document |
| 2025-06-26 | 8-K | 8-K | View Document |
| 2025-06-26 | 11-K | 11-K | View Document |
| 2025-06-17 | 4 | FORM 4 | View Document |
| 2025-06-17 | 4 | FORM 4 | View Document |
| 2025-06-17 | 4 | FORM 4 | View Document |
| 2025-06-17 | 4 | FORM 4 | View Document |
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