Materion (MTRN) Insider Trading & Ownership $134.22 +2.23 (+1.69%) Closing price 03:59 PM EasternExtended Trading$134.30 +0.08 (+0.06%) As of 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Materion (NYSE:MTRN) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage2.60%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$1.31M Get MTRN Insider Trade Alerts Want to know when executives and insiders are buying or selling Materion stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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MTRN Insider Buying and Selling by Quarter Materion Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame Start Date End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails8/11/2025N Mohan ReddyDirectorSell1,155$105.45$121,794.75 8/4/2025Gregory R ChemnitzVPSell3,000$105.17$315,510.00 8/4/2025Melissa A. FashinpaurCAOSell1,140$105.34$120,087.60 5/5/2025Gregory R ChemnitzVPSell2,000$80.45$160,900.00 5/5/2025Gregory R ChemnitzVPSell2,000$80.45$160,900.00 1/31/2025Shelly Marie ChadwickCFOSell805$101.24$81,498.20 11/29/2024Shelly Marie ChadwickCFOSell1,000$115.92$115,920.00 11/7/2024Gregory R ChemnitzVPSell2,000$117.57$235,140.00 (Data available from 1/1/2013 forward) MTRN Insider Trading Activity - Frequently Asked Questions Who is on Materion's Insider Roster? The list of insiders at Materion includes Emily M Liggett, Gregory R Chemnitz, Melissa A. Fashinpaur, N Mohan Reddy, and Shelly Marie Chadwick. Learn more on insiders at MTRN. What percentage of Materion stock is owned by insiders? 2.60% of Materion stock is owned by insiders. Learn more on MTRN's insider holdings. Which Materion insiders have been selling company stock? The following insiders have sold MTRN shares in the last 24 months: Emily M Liggett ($128,862.72), Gregory R Chemnitz ($1,500,290.00), Melissa A. Fashinpaur ($120,087.60), N Mohan Reddy ($121,794.75), and Shelly Marie Chadwick ($462,618.20). How much insider selling is happening at Materion? Insiders have sold a total of 21,252 Materion shares in the last 24 months for a total of $2,333,653.27 sold. Materion Key ExecutivesMr. Jugal K. Vijayvargiya (Age 56)CEO, President & Director Compensation: $1.65MMs. Shelly M. Chadwick (Age 51)CFO & VP of Finance Compensation: $728.05kMr. Gregory R. Chemnitz (Age 66)VP, General Counsel & Secretary Compensation: $674.6k3 recent tradesDr. Ian Tribick Ph.D.President of Precision Optics & Chief Technology OfficerMr. Steven J. Holt (Age 60)Chief Information Officer Kyle KelleherManager of Investor RelationsMs. Shannon BennettVice President of Global CommunicationsMr. Sam FultonVice President of Strategy & Corporate DevelopmentMr. Allen F. ReidChief Human Resources OfficerMr. John M. ZaranecDivision Chief Financial Officer Performance Materials More Insider Trading Tools from MarketBeat Related Companies AVNT Insider Trades REZI Insider Trades CMP Insider Trades SXC Insider Trades SCCO Insider Trades FCX Insider Trades SSRM Insider Trades TMC Insider Trades USAR Insider Trades PPTA Insider Trades Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles WesBanco Insiders Signal Confidence With Coordinated BuysBig Insider Sales at NVDA, DELL, TMUS Raise Questions—Or Do They?3 Healthcare Companies Insiders Are Buying Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's Comeback This page (NYSE:MTRN) was last updated on 10/24/2025 by MarketBeat.com Staff From Our PartnersNext opportunity for crypto millionsThe floodgates have opened. 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