As of the latest Form 4 filed Jun 16, 2026.
What Materion Corporation insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 28 most recent filings for MTRN.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-16 | 2026-06-12 | Prevost Patrick M. Director | AAward | +9.50 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-12 | LIGGETT EMILY M Director | AAward | +0.74 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-12 | PHILLIPPY ROBERT J Director | AAward | +7.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-12 | KHILNANI VINOD M Director | AAward | +11.65 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-16 | 2026-06-12 | SHULAR CRAIG S Director | AAward | +30.74 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | PHILLIPPY ROBERT J Director | SSale | −356.00 | $220.30 | $78.4K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | PHILLIPPY ROBERT J, Director | SSale | −740.00 | $219.54 | $162K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | PHILLIPPY ROBERT J, Director | SSale | −1.08K | $218.59 | $237K | No | Form 4 ↗ |
| 2026-06-01 | 2026-05-29 | PHILLIPPY ROBERT J, Director | SSale | −1.32K | $217.67 | $287K | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Vijayvargiya Jugal K. President and CEO | FTax | −15.2K | $209.70 | $3.18M | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | Vijayvargiya Jugal K., President and CEO | MExercise | +28.1K | $50.95 | $1.43M | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | KHILNANI VINOD M Director | SSale | −603.00 | $208.74 | $126K | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | KHILNANI VINOD M, Director | SSale | −410.00 | $208.04 | $85.3K | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | KHILNANI VINOD M, Director | SSale | −752.00 | $206.68 | $155K | No | Form 4 ↗ |
| 2026-05-15 | 2026-05-13 | KHILNANI VINOD M, Director | SSale | −735.00 | $205.33 | $151K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | Chadwick Shelly Marie Vice President, Finance & CFO | SSale | −1.19K | $198.88 | $237K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | Chadwick Shelly Marie, Vice President, Finance & CFO | FTax | −3.72K | $199.14 | $741K | No | Form 4 ↗ |
| 2026-05-12 | 2026-05-08 | Chadwick Shelly Marie, Vice President, Finance & CFO | MExercise | +4.91K | $113.28 | $556K | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | Solomon Darlene J. S. Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | Prevost Patrick M. Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | Toth Robert B Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | LIGGETT EMILY M Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | PHILLIPPY ROBERT J Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | REDDY N MOHAN Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | KHILNANI VINOD M Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-05-11 | 2026-05-07 | SHULAR CRAIG S Director | MExercise | +2.01K | — | — | No | Form 4 ↗ |
| 2026-04-09 | 2026-04-07 | Prevost Patrick M. Director | AAward | +138.00 | $148.86 | $20.5K | No | Form 4 ↗ |
| 2026-04-09 | 2026-04-07 | SHULAR CRAIG S Director | AAward | +163.00 | $148.86 | $24.3K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also MTRN’s full analysis or the market-wide insider trading feed. The tabs above jump to MTRN’s other SEC data.
Source: SEC Form 4 filings for MTRN, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.