TMC the metals (TMC) Insider Trading & Ownership $1.72 +0.02 (+1.18%) Closing price 04:00 PM EasternExtended Trading$1.79 +0.07 (+3.84%) As of 05:41 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock TMC the metals (NASDAQ:TMC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage30.00%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$21,750.00Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$628,254.44 Get TMC Insider Trade Alerts Want to know when executives and insiders are buying or selling TMC the metals stock? 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Email Address TMC Insider Buying and Selling by Quarter Remove Ads TMC the metals 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 TransactionDetails12/30/2024Erika IlvesInsiderSell217,099$1.11$240,979.89 12/24/2024Brendan MayDirectorBuy25,000$0.87$21,750.00 11/27/2024Craig SheskyCFOSell47,523$0.85$40,394.55 11/19/2024Andrew HallDirectorSell66,000$0.93$61,380.00 5/31/2024Anthony O'sullivanInsiderSell50,000$1.48$74,000.00 5/29/2024Anthony O'sullivanInsiderSell25,000$1.54$38,500.00 5/23/2024Anthony O'sullivanInsiderSell25,000$1.48$37,000.00 5/21/2024Anthony O'sullivanInsiderSell50,000$1.39$69,500.00 3/28/2024Anthony O'sullivanInsiderSell50,000$1.33$66,500.00 (Data available from 1/1/2013 forward) TMC Insider Trading Activity - Frequently Asked Questions Who is on TMC the metals's Insider Roster? The list of insiders at TMC the metals includes Andrei Karkar, Andrew Hall, Anthony O'sullivan, Brendan May, Craig Shesky, Erika Ilves, Gerard Barron, and Gregory Stone. Learn more on insiders at TMC. What percentage of TMC the metals stock is owned by insiders? 30.00% of TMC the metals stock is owned by insiders. Learn more on TMC's insider holdings. Which TMC the metals insiders have been buying company stock? The following insiders have purchased TMC shares in the last 24 months: Andrei Karkar ($2,998,139.25), Brendan May ($21,750.00), and Gerard Barron ($24,850.00). How much insider buying is happening at TMC the metals? Insiders have purchased a total of 4,057,519 TMC shares in the last 24 months for a total of $3,044,739.25 bought. Which TMC the metals insiders have been selling company stock? The following insiders have sold TMC shares in the last 24 months: Andrew Hall ($61,380.00), Anthony O'sullivan ($285,500.00), Craig Shesky ($544,502.23), Erika Ilves ($240,979.89), and Gregory Stone ($45,048.68). How much insider selling is happening at TMC the metals? Insiders have sold a total of 979,165 TMC the metals shares in the last 24 months for a total of $1,177,410.80 sold. TMC the metals Key ExecutivesMr. Gerard Barron (Age 57)CEO & Chairman of the Board Compensation: $1.22MMr. Craig Shesky (Age 39)Chief Financial Officer Compensation: $763.12k1 recent tradesMs. Erika Ilves (Age 46)Chief Strategy Officer Compensation: $867.67k1 recent tradesMr. Arthur Chen C.A. (Age 47)Chief Accounting Officer Mr. Andy JonesChief Technology OfficerMr. Dan PorrasHead Of Communications & BrandMr. Anthony O'Sullivan B.Sc. (Age 57)M.Sc., Chief Development Officer Compensation: $661.38kDr. Gregory S. Stone Ph.D. (Age 67)Chief Ocean Scientist Ms. Erica OcampoChief Sustainability OfficerMr. Jon MachinHead Of Offshore Development More Insider Trading Tools from MarketBeat Related Companies Atlas Energy Solutions Insider Trades Centrus Energy Insider Trades enCore Energy Insider Trades Dakota Gold Insider Trades International Tower Hill Mines Insider Trades U.S. Gold Insider Trades Smart Sand Insider Trades Westwater Resources Insider Trades 5E Advanced Materials Insider Trades BHP Group 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 NVIDIA Insiders Sell: This Is What It Means for the Market Top 3 Insider Stock Buys in March—Are They Still Good in April?Grocery Outlet Insider and Institutional Buyers Signal BottomSentinelOne Insider Selling? Why Investors Should Stay Bullish 3 Companies Buying Back Stock—Why It Matters This page (NASDAQ:TMC) was last updated on 3/28/2025 by MarketBeat.com Staff From Our PartnersElon Warns: Exec Order 14024 Targets DollarExecutive Order 14024 is paving the way for irreversible damage to the dollar's value—threatening your wealth,...Priority Gold | SponsoredA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | SponsoredTrump’s Treasure Map [Pic inside]We were shown this map by former Presidential Advisor, Jim Rickards, one of the most politically connected men...Paradigm Press | SponsoredWarning: “DOGE Collapse” imminentElon Strikes Back You may already sense that the tide is turning against Elon Musk and DOGE. Just this week...Altimetry | SponsoredYour Wealth is Under AttackPlease don't wait—this is your moment to take action. 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