Corporate insider · disclosed-activity record
Vice President, Finance & CFO
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
2
Bearish filings
12
Names touched
1
Disclosed $ (bull / bear)
$1.3M / $4.9M + 1 of unknown size
Most active in: MTRN (14)
| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-08-07 | MTRN | sold | $500K | SEC ↗ |
| 2026-08-07 | MTRN | exercised options & held the shares | $443K | SEC ↗ |
| 2026-08-07 | MTRN | filed notice to sell | $500K | SEC ↗ |
| 2026-05-08 | MTRN | sold | $237K | SEC ↗ |
| 2026-05-08 | MTRN | filed notice to sell | $237K | SEC ↗ |
| 2026-03-03 | MTRN | sold | $243K | SEC ↗ |
| 2026-03-03 | MTRN | sold | $163K | SEC ↗ |
| 2026-03-03 | MTRN | filed notice to sell | $163K | SEC ↗ |
| 2026-03-03 | MTRN | filed notice to sell | $243K | SEC ↗ |
| 2026-02-23 | MTRN | sold | $735K | SEC ↗ |
| 2026-02-23 | MTRN | sold | $576K | SEC ↗ |
| 2026-02-23 | MTRN | filed notice to sell | $1.3M | SEC ↗ |
| 2026-02-18 | MTRN | gifted | — | SEC ↗ |
| 2026-02-18 | MTRN | exercised options & held the shares | $865K | — |
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