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Buy MTRN
Materion Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -4.57. In total, the insiders bought 192.12M and sold 52.72K MTRN shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-4.57 |
| ● Buy | 192.12M shares |
| ● Sell | 52.72K shares |
|
78% Buy Activity
Negligible or No Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 12, 2026 Buy |
Liggett Emily M Director |
1 Value: $183 |
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|
Jun 12, 2026 Buy |
Fashinpaur Melissa A Chief Accounting Officer |
1 Value: $247 |
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Jun 12, 2026 Buy |
Chadwick Shelly Marie Vice President, Finance & CFO |
8 Value: $2K |
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Jun 12, 2026 Buy |
Prevost Patrick M. Director |
9 Value: $2K |
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|
Jun 12, 2026 Buy |
Phillippy Robert J Director |
7 Value: $2K |
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Jun 12, 2026 Buy |
Shular Craig S Director |
31 Value: $8K |
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|
Jun 12, 2026 Buy |
Khilnani Vinod M Director |
12 Value: $3K |
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Jun 12, 2026 Buy |
Vijayvargiya Jugal K. President And CEO |
11 Value: $3K |
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Jun 12, 2026 Buy |
Chemnitz Gregory R. Vp General Counsel & Secretary |
2 Value: $495 |
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May 29, 2026 Sell |
Phillippy Robert J Director |
1 320 Value: $287.3K |
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May 29, 2026 Sell |
Phillippy Robert J Director |
356 Value: $78.4K |
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May 29, 2026 Sell |
Phillippy Robert J Director |
740 Value: $162.5K |
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May 29, 2026 Sell |
Phillippy Robert J Director |
1 084 Value: $237.0K |
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May 13, 2026 Sell |
Khilnani Vinod M Director |
603 Value: $125.9K |
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May 13, 2026 Sell |
Vijayvargiya Jugal K. President And CEO |
15 183 Value: $3.18M |
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|
May 13, 2026 Buy |
Vijayvargiya Jugal K. President And CEO |
28 071 Value: $1.43M |
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May 13, 2026 Sell |
Khilnani Vinod M Director |
735 Value: $150.9K |
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May 13, 2026 Sell |
Khilnani Vinod M Director |
752 Value: $155.4K |
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May 13, 2026 Sell |
Khilnani Vinod M Director |
410 Value: $85.3K |
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May 13, 2026 Buy |
Vijayvargiya Jugal K. President And CEO |
28 071 Value: $1.43M |
||
|
May 08, 2026 Sell |
Chadwick Shelly Marie Vice President, Finance & CFO |
1 192 Value: $237.1K |
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|
May 08, 2026 Buy |
Chadwick Shelly Marie Vice President, Finance & CFO |
4 912 Value: $556.4K |
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May 08, 2026 Sell |
Chadwick Shelly Marie Vice President, Finance & CFO |
3 720 Value: $740.8K |
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May 08, 2026 Buy |
Chadwick Shelly Marie Vice President, Finance & CFO |
4 912 Value: $556.4K |
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May 08, 2026 Buy |
Edman Thomas T Director |
758 Value: $151.1K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
