Larimar Therapeutics (LRMR) Insider Trading & Ownership $3.91 +0.01 (+0.26%) Closing price 04:00 PM EasternExtended Trading$3.96 +0.04 (+1.15%) As of 07:13 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Larimar Therapeutics (NASDAQ:LRMR) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.50%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$30MNumber OfInsiders Selling(Last 12 Months)0 Get LRMR Insider Trade Alerts Want to know when executives and insiders are buying or selling Larimar Therapeutics stock? 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LRMR Insider Buying and Selling by Quarter Larimar Therapeutics 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 TransactionDetails7/31/2025James E FlynnDirectorBuy9,375,000$3.20$30,000,000.00 (Data available from 1/1/2013 forward) LRMR Insider Trading Activity - Frequently Asked Questions Who is on Larimar Therapeutics' Insider Roster? The list of insiders at Larimar Therapeutics includes Frank E Thomas, James E Flynn, Joseph Truitt, Michael Celano, and Thomas Edward Hamilton. Learn more on insiders at LRMR. What percentage of Larimar Therapeutics stock is owned by insiders? 4.50% of Larimar Therapeutics stock is owned by insiders. Learn more on LRMR's insider holdings. Which Larimar Therapeutics insiders have been buying company stock? The following insiders have purchased LRMR shares in the last 24 months: Frank E Thomas ($22,000.00), and James E Flynn ($67,499,992.58). How much insider buying is happening at Larimar Therapeutics? Insiders have purchased a total of 13,667,617 LRMR shares in the last 24 months for a total of $67,521,992.58 bought. Larimar Therapeutics Key ExecutivesDr. Carole S. Ben-Maimon M.D. (Age 65)CEO, President & Director Compensation: $865kMr. Michael Celano CPA (Age 65)Secretary & CFO Compensation: $577.58kDr. Gopi Shankar M.B.A. (Age 53)Ph.D., Chief Development Officer Compensation: $593.02kMr. John BermanVice President of Finance & AdministrationMs. Jennifer Spokes JohanssonVice President of Legal & ComplianceDr. Russell G. Clayton Sr. (Age 63)D.O, D.O., Chief Medical Officer Mr. Francis Michael Conway CPAVP & Controller More Insider Trading Tools from MarketBeat Related Companies TLRY Insider Transactions XERS Insider Transactions PGEN Insider Transactions ELVN Insider Transactions COLL Insider Transactions LENZ Insider Transactions GPCR Insider Transactions NTLA Insider Transactions RCUS Insider Transactions SION Insider Transactions 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 Costco Faces Downgrades, Death Cross, Insider SellingReynolds Consumer Products Stock Price: Insiders Signal a BottomBuy, 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 Buy This page (NASDAQ:LRMR) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredThink you missed gold’s boom? Think againIf you've been watching gold's historic run and wondering if it's too late… I've got good news. Because the...Investors Alley | SponsoredAmazon’s big Bitcoin embarrassmentBitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...Brownstone Research | SponsoredHe Called Nvidia at $1.10. 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