Northern Dynasty Minerals (NDM) Insider Trading & Ownership C$2.85 +0.10 (+3.64%) As of 10/10/2025 04:00 PM Eastern Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesBuy This Stock Northern Dynasty Minerals (TSE:NDM) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage1.86%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)9Amount OfInsider Selling(Last 12 Months)C$4.33M Get NDM Insider Trade Alerts Want to know when executives and insiders are buying or selling Northern Dynasty Minerals stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. 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NDM Insider Buying and Selling by Quarter Northern Dynasty Minerals 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 TransactionDetails7/15/2025Llc Kopernik Global InvestorsInsiderSell457C$3.06C$1,399.197/14/2025James Eduard FuegDirectorSell51,000C$2.95C$150,450.007/14/2025Llc Kopernik Global InvestorsInsiderSell103,438C$3.04C$314,844.587/14/2025Michael HeatwoleDirectorSell102,000C$2.94C$300,186.007/14/2025Ronald William ThiessenDirectorSell600,000C$3.01C$1,803,600.007/14/2025Stephen HodgsonSenior OfficerSell200,000C$3.03C$606,400.007/10/2025Llc Kopernik Global InvestorsInsiderSell15,019C$4.29C$64,462.647/9/2025Adam Jonathan ChodosSenior OfficerSell196,000C$2.53C$495,978.007/9/2025Bruce Wayne JenkinsInsiderSell51,000C$2.75C$140,250.007/9/2025Trevor ThomasSenior OfficerSell100,000C$2.45C$245,000.00 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 6/5/2025Bruce Wayne JenkinsInsiderSell50,000C$1.72C$86,000.003/24/2025Bruce Wayne JenkinsInsiderSell25,000C$1.65C$41,360.001/30/2025Bruce Wayne JenkinsInsiderSell25,000C$0.96C$24,000.0011/5/2024Robert Allan DickinsonDirectorSell100,000C$0.59C$59,010.00 (Data available from 1/1/2013 forward) NDM Insider Trading Activity - Frequently Asked Questions Who is on Northern Dynasty Minerals' Insider Roster? The list of insiders at Northern Dynasty Minerals includes Adam Jonathan Chodos, Bruce Wayne Jenkins, James Eduard Fueg, Llc Kopernik Global Investors, Michael Heatwole, Robert Allan Dickinson, Ronald William Thiessen, Stephen Hodgson, and Trevor Thomas. Learn more on insiders at NDM. What percentage of Northern Dynasty Minerals stock is owned by insiders? 1.86% of Northern Dynasty Minerals stock is owned by insiders. Learn more on NDM's insider holdings. Which Northern Dynasty Minerals insiders have been buying company stock? The following insider purchased NDM shares in the last 24 months: Robert Allan Dickinson (C$100,000.00). How much insider buying is happening at Northern Dynasty Minerals? Insiders have purchased a total of 250,000 NDM shares in the last 24 months for a total of C$100,000.00 bought. Which Northern Dynasty Minerals insiders have been selling company stock? The following insiders have sold NDM shares in the last 24 months: Adam Jonathan Chodos (C$495,978.00), Bruce Wayne Jenkins (C$291,610.00), James Eduard Fueg (C$150,450.00), Llc Kopernik Global Investors (C$380,706.41), Michael Heatwole (C$300,186.00), Robert Allan Dickinson (C$149,290.00), Ronald William Thiessen (C$1,803,600.00), Stephen Hodgson (C$606,400.00), and Trevor Thomas (C$245,000.00). How much insider selling is happening at Northern Dynasty Minerals? Insiders have sold a total of 1,818,914 Northern Dynasty Minerals shares in the last 24 months for a total of C$4,423,220.41 sold. Northern Dynasty Minerals Key ExecutivesMr. Ronald William Thiessen C.P.A. (Age 72)CA, F.C.A., FCPA, President, CEO & Director Compensation: $506k1 recent tradesMr. Mark C. Peters C.A.CPA, Chief Financial OfficerMr. James Fueg CPGPMP, Senior Vice President of Pebble Limited PartnershipMr. John ShivelyChief Executive Officer of Pebble Ltd. PartnershipMr. Michael J. Westerlund (Age 55)Vice President of Investor Relations Mr. Trevor R. Thomas LLB (Age 57)Secretary & General Counsel Mr. Adam Jonathan ChodosExecutive Vice President of Corporate Development1 recent tradesMr. Bruce Jenkins M.Sc. (Age 74)Executive Vice President of Environment & Sustainability Compensation: $245.15k More Insider Trading Tools from MarketBeat Related Companies PPTA Insider Trading NVA Insider Trading SKE Insider Trading SVM Insider Trading VZLA Insider Trading TMQ Insider Trading FVL Insider Trading PTM Insider Trading VGZ Insider Trading LN Insider Trading 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 Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's ComebackInsider Sales Jump at Broadcom and CoreWeave: Red Flag Ahead?Oklo Insiders Sell! Oh No! 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