Magnachip Semiconductor (MX) Insider Trading & Ownership $2.80 -0.10 (-3.29%) Closing price 08/19/2025 03:59 PM EasternExtended Trading$2.82 +0.02 (+0.89%) As of 08/19/2025 07:56 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 ForecastsChartCompetitorsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Magnachip Semiconductor (NYSE:MX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage5.70%Number OfInsiders Buying(Last 3 Years)2Amount OfInsider Buying(Last 3 Years)$174.92KNumber OfInsiders Selling(Last 3 Years)0 Get MX Insider Trade Alerts Want to know when executives and insiders are buying or selling Magnachip Semiconductor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address MX Insider Buying and Selling by Quarter Magnachip Semiconductor 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 TransactionDetails8/15/2023Gilbert E NathanDirectorBuy10,000$8.39$83,900.00 8/14/2023Young-Joon KimInsiderBuy10,888$8.36$91,023.68 (Data available from 1/1/2013 forward) MX Insider Trading Activity - Frequently Asked Questions Who is on Magnachip Semiconductor's Insider Roster? The list of insiders at Magnachip Semiconductor includes Gilbert E Nathan, and Young-Joon Kim. Learn more on insiders at MX. What percentage of Magnachip Semiconductor stock is owned by insiders? 5.70% of Magnachip Semiconductor stock is owned by insiders. Learn more on MX's insider holdings. Magnachip Semiconductor Key ExecutivesMr. Young-Joon Kim (Age 59)CEO & Director Compensation: $1.99MMs. Shin Young Park (Age 43)CFO & Chief Accounting Officer Compensation: $344.05kMr. Theodore S. Kim (Age 54)Chief Compliance Officer, Executive VP, General Counsel & Secretary Compensation: $882.57k More Insider Trading Tools from MarketBeat Related Companies AIP Insider Buying SATL Insider Buying TBCH Insider Buying ALMU Insider Buying WOLF Insider Buying VUZI Insider Buying REKR Insider Buying MRAM Insider Buying SPWR Insider Buying ESP Insider Buying 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 Buy, Sell, or Hold? Insiders Pile Into These 3 Healthcare StocksInsiders Trade Millions in NVIDIA-Linked Navitas, Hims, & Shift45 Stocks Insiders Are Selling That Analysts Say BuyStrategy Insiders Buy In While Analysts Predict Big UpsideThe Bottom Is in For These 3 Small-Cap Stocks Insiders Are Buying This page (NYSE:MX) was last updated on 8/20/2025 by MarketBeat.com Staff From Our PartnersIs Elon's empire crumbling?The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... Jeff Brown has uncovered ...Brownstone Research | SponsoredWinning the AI WarWhat’s really driving the trade wars, reshoring, and sweeping executive orders? According to Porter Stansberry...Porter & Company | SponsoredCover all your expenses with just $118,000 invested?Generate up to $5,000/month with 10X less money? That's what every financial advisor tells you. But I just ...Investors Alley | SponsoredElon Musk’s New TechnologyElon Musk is building something in Memphis that could eclipse even Tesla and SpaceX. 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