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MTRI • CIK 0001728328
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People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
15 transactions · 155.58K shares
$203.80K total value
0 transactions · 0 shares
— total value
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 27, 2026 | Schneeberger Daniel | Bought 4 @ $1.32/share ($5) | View |
| Oct 20, 2026 | Schneeberger Daniel | Bought 1.09K @ $1.32/share ($1.43K) | View |
| Oct 15, 2026 | Schneeberger Daniel | Bought 9.57K @ $1.3292/share ($12.72K) | View |
| Oct 8, 2026 | Schneeberger Daniel | Bought 10.90K @ $1.3285/share ($14.48K) | View |
| Oct 5, 2026 | Schneeberger Daniel | Bought 42.92K @ $1.3299/share ($57.08K) | View |
| Sep 16, 2026 | Schneeberger Daniel | Bought 91.10K @ $1.2961/share ($118.08K) | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 19, 2025 | — | — | View |
| Dec 17, 2025 | — | — | View |
| Dec 17, 2025 | — | — | View |
| Dec 17, 2025 | — | — | View |
| Dec 17, 2025 | — | — | View |