Form 4 · Filed May 12, 2026, 07:46 PM UTC
MTRN/MATERION Corp
Chadwick Shelly Marie — Vice President, Finance & CFO
AI Thesis
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
4 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| May 8, 2026 | M | other | 4,912 | $113 | $556,431 | 20,158 |
| May 8, 2026 | F | other | 3,720 | $199 | $740,801 | 16,438 |
| May 8, 2026 | S | sell | 1,192 | $199 | $237,065 | 15,246 |
| May 8, 2026 | M | other | 4,912 | — | — | 0 |
Source: SEC EDGAR raw filing ↗ · Accession 0001688289-26-000014