MTRN
Materion Corporation$247.77+1.77 (+0.72%)Prev Close$246.00·MCap$5.12B·P/E67.70·Vol368.5K·Yield0.00%
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Buys (12M)
0
$0.00
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Sells (12M)
16
$16.77M
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Net Activity
Net Seller
$16.77M
●
Active Insiders
7
last 12 mo
Over the past 12 months, insider activity at Materion Corporation (MTRN) has been exclusively selling, with 0 insider purchases totaling $0.00 and 16 insider sales totaling $16.77M. The most recent insider transaction was by PHILLIPPY ROBERT J (director), who sold $765.2K worth of shares on Jun 1, 2026. Materion Corporation operates in the Basic Materials sector, within the Industrial Materials industry, with a market cap of $5.12B.
MTRN Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | PHILLIPPY ROBERT J | director | Sell | 3,500 | $218.62 | $765.2K | 5,844-37% |
| May 15, 2026 | KHILNANI VINOD M | director | Sell | 2,500 | $207.00 | $517.5K | 14,936 |
| May 12, 2026 | Chadwick Shelly Marie | officer: Vice President, Finance & CFO | Sell | 1,192 | $198.88 | $237.1K | 15,246 |
| Feb 25, 2026 | Chadwick Shelly Marie | officer: Vice President, Finance & CFO | Sell | 8,976 | $146.13 | $1.31M | 21,140-30% |
| Feb 20, 2026 | Vijayvargiya Jugal K. | director, officer: President and CEO | Sell | 12,208 | $156.86 | $1.91M | 124,301 |
| Feb 19, 2026 | KHILNANI VINOD M | director | Sell | 4,000 | $148.86 | $595.5K | 15,219 |
| Feb 19, 2026 | Vijayvargiya Jugal K. | director, officer: President and CEO | Sell | 11,763 | $148.39 | $1.75M | 141,641 |
| Feb 18, 2026 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 6,720 | $156.84 | $1.05M | 0 |
| Feb 18, 2026 | Vijayvargiya Jugal K. | President and CEO | Sell | 12,245 | $156.86 | $1.92M | 0 |
| Feb 17, 2026 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 4,000 | $157.09 | $628.4K | 0 |
| Feb 17, 2026 | KHILNANI VINOD M | Director | Sell | 4,000 | $148.86 | $595.5K | 0 |
| Feb 17, 2026 | Vijayvargiya Jugal K. | President and CEO | Sell | 32,122 | $150.48 | $4.83M | 0 |
| Nov 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 864 | $113.23 | $97.8K | 10,376 |
| Aug 13, 2025 | REDDY N MOHAN | Director | Sell | 1,155 | $105.45 | $121.8K | 0Exit |
| Aug 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $105.17 | $315.5K | 12,458 |
| Aug 6, 2025 | Fashinpaur Melissa A | Chief Accounting Officer | Sell | 1,140 | $105.34 | $120.1K | 0Exit |
| May 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $80.45 | $160.9K | 14,446 |
| Mar 6, 2025 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 1,256 | $86.07 | $108.1K | 17,805 |
| Feb 4, 2025 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 805 | $101.24 | $81.5K | 14,632 |
| Dec 3, 2024 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 1,000 | $115923.00 | $115.92M | 13,200 |
| Nov 12, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $117.57 | $235.1K | 13,531 |
| Nov 6, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $105.10 | $210.2K | 14,031 |
| Aug 12, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $112.87 | $225.7K | 16,031 |
| Aug 12, 2024 | Vijayvargiya Jugal K. | President and CEO | Sell | 20,000 | $111.78 | $2.24M | 109,898 |
| May 17, 2024 | LIGGETT EMILY M | Director | Sell | 1,152 | $111.86 | $128.9K | 2,621-31% |
| May 15, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $113.31 | $226.6K | 19,662 |
| Feb 26, 2024 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 2,000 | $132.60 | $265.2K | 13,147 |
| Feb 22, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $133.74 | $401.2K | 17,238 |
| Aug 30, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 1,800 | $107.73 | $193.9K | 18,990 |
| May 19, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,378 | $102.05 | $242.7K | 19,310 |
| May 9, 2023 | LIGGETT EMILY M | Director | Sell | 2,398 | $104.59 | $250.8K | 4,019-37% |
| Feb 27, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $110.00 | $330.0K | 19,360 |
| Aug 23, 2022 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,868 | $96.35 | $276.3K | 17,563 |
| May 16, 2022 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 4,700 | $80.00 | $376.0K | 17,195 |
| Jan 5, 2022 | SHULAR CRAIG S | Director | Sell | 1,623 | $92.82 | $150.6K | 42,600 |
MTRN Insider Buying Activity
The following table shows recent insider purchases of Materion Corporation (MTRN) stock reported via SEC Form 4 filings.
No insider buying activity found for MTRN in the last 12 months.
MTRN Insider Selling Activity
The following table shows recent insider sales of Materion Corporation (MTRN) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | PHILLIPPY ROBERT J | director | Sell | 3,500 | $218.62 | $765.2K | 5,844-37% |
| May 15, 2026 | KHILNANI VINOD M | director | Sell | 2,500 | $207.00 | $517.5K | 14,936 |
| May 12, 2026 | Chadwick Shelly Marie | officer: Vice President, Finance & CFO | Sell | 1,192 | $198.88 | $237.1K | 15,246 |
| Feb 25, 2026 | Chadwick Shelly Marie | officer: Vice President, Finance & CFO | Sell | 8,976 | $146.13 | $1.31M | 21,140-30% |
| Feb 20, 2026 | Vijayvargiya Jugal K. | director, officer: President and CEO | Sell | 12,208 | $156.86 | $1.91M | 124,301 |
| Feb 19, 2026 | KHILNANI VINOD M | director | Sell | 4,000 | $148.86 | $595.5K | 15,219 |
| Feb 19, 2026 | Vijayvargiya Jugal K. | director, officer: President and CEO | Sell | 11,763 | $148.39 | $1.75M | 141,641 |
| Feb 18, 2026 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 6,720 | $156.84 | $1.05M | 0 |
| Feb 18, 2026 | Vijayvargiya Jugal K. | President and CEO | Sell | 12,245 | $156.86 | $1.92M | 0 |
| Feb 17, 2026 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 4,000 | $157.09 | $628.4K | 0 |
| Feb 17, 2026 | KHILNANI VINOD M | Director | Sell | 4,000 | $148.86 | $595.5K | 0 |
| Feb 17, 2026 | Vijayvargiya Jugal K. | President and CEO | Sell | 32,122 | $150.48 | $4.83M | 0 |
| Nov 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 864 | $113.23 | $97.8K | 10,376 |
| Aug 13, 2025 | REDDY N MOHAN | Director | Sell | 1,155 | $105.45 | $121.8K | 0Exit |
| Aug 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $105.17 | $315.5K | 12,458 |
| Aug 6, 2025 | Fashinpaur Melissa A | Chief Accounting Officer | Sell | 1,140 | $105.34 | $120.1K | 0Exit |
| May 6, 2025 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $80.45 | $160.9K | 14,446 |
| Mar 6, 2025 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 1,256 | $86.07 | $108.1K | 17,805 |
| Feb 4, 2025 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 805 | $101.24 | $81.5K | 14,632 |
| Dec 3, 2024 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 1,000 | $115923.00 | $115.92M | 13,200 |
| Nov 12, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $117.57 | $235.1K | 13,531 |
| Nov 6, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $105.10 | $210.2K | 14,031 |
| Aug 12, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $112.87 | $225.7K | 16,031 |
| Aug 12, 2024 | Vijayvargiya Jugal K. | President and CEO | Sell | 20,000 | $111.78 | $2.24M | 109,898 |
| May 17, 2024 | LIGGETT EMILY M | Director | Sell | 1,152 | $111.86 | $128.9K | 2,621-31% |
| May 15, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,000 | $113.31 | $226.6K | 19,662 |
| Feb 26, 2024 | Chadwick Shelly Marie | Vice President, Finance & CFO | Sell | 2,000 | $132.60 | $265.2K | 13,147 |
| Feb 22, 2024 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $133.74 | $401.2K | 17,238 |
| Aug 30, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 1,800 | $107.73 | $193.9K | 18,990 |
| May 19, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,378 | $102.05 | $242.7K | 19,310 |
| May 9, 2023 | LIGGETT EMILY M | Director | Sell | 2,398 | $104.59 | $250.8K | 4,019-37% |
| Feb 27, 2023 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 3,000 | $110.00 | $330.0K | 19,360 |
| Aug 23, 2022 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 2,868 | $96.35 | $276.3K | 17,563 |
| May 16, 2022 | Chemnitz Gregory R. | VP General Counsel & Secretary | Sell | 4,700 | $80.00 | $376.0K | 17,195 |
| Jan 5, 2022 | SHULAR CRAIG S | Director | Sell | 1,623 | $92.82 | $150.6K | 42,600 |