NYSE:MTRN

Materion Stock Insider Trading

Basic Materials > Industrial Materials

Buy MTRN

*Your capital is at risk

$279.67

-10.38 (-3.58%)

At Close: Aug 10, 2026

Materion Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -13.46. In total, the insiders bought 162.26M 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 (Last 100 transactions)	-13.46
● Buy	162.26M shares
● Sell	52.72K shares
78% Buy Activity Strong Positive Correlation
Buy Signal Medium Confidence May 13, 2026 Analysis Breakdown: Weakened by a contradictory negative Insider Power Score. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (78% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 08, 2026 Buy	Common Stock M-Exempt	Chadwick Shelly Marie Vice President, Finance & CFO	CEO / President	4 912 Value: $556.4K
May 08, 2026 Buy	Restricted Stock Units A-Award	Edman Thomas T Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Units A-Award	Shular Craig S Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Units A-Award	Prevost Patrick M. Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Units A-Award	Solomon Darlene J. S. Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Units A-Award	Toth Robert B Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Unit A-Award	Khilnani Vinod M Director	Director	837 Value: $166.9K
May 08, 2026 Buy	Restricted Stock Units A-Award	Liggett Emily M Director	Director	758 Value: $151.1K
May 08, 2026 Buy	Restricted Stock Units A-Award	Phillippy Robert J Director	Director	758 Value: $151.1K
May 07, 2026 Buy	Common Stock M-Exempt	Reddy N Mohan Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Reddy N Mohan Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Shular Craig S Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Shular Craig S Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Solomon Darlene J. S. Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Prevost Patrick M. Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Solomon Darlene J. S. Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Toth Robert B Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Khilnani Vinod M Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Khilnani Vinod M Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Liggett Emily M Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Liggett Emily M Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Toth Robert B Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Prevost Patrick M. Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Restricted Stock Units M-Exempt	Phillippy Robert J Director	Director	2 006 Value: $383.3K
May 07, 2026 Buy	Common Stock M-Exempt	Phillippy Robert J Director	Director	2 006 Value: $383.3K

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

ABOUT MATERION CORPORATION

Materion Corporation, through with its subsidiaries, produces advanced engineered materials used in semiconductor, industrial, aerospace and defense, automotive, energy, consumer electronics, and telecom and data center in the United States, Asia, Europe, and internationally. It operates through Performance Alloys and Composites, Advanced Materials, and Precision Optics segments. The Performance Alloys and Composites segment offers advanced engin...

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