MannKind (MNKD) Insider Trading & Ownership $5.44 -0.21 (-3.72%) Closing price 04:00 PM EasternExtended Trading$5.48 +0.03 (+0.64%) As of 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock MannKind (NASDAQ:MNKD) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage3.00%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)3Amount OfInsider Selling(Last 12 Months)$2.72M Get MNKD Insider Trade Alerts Want to know when executives and insiders are buying or selling MannKind stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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MNKD Insider Buying and Selling by Quarter MannKind 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 TransactionDetails9/16/2025Stuart A TrossInsiderSell47,000$5.34$250,980.00 7/16/2025Steven B BinderDirectorSell75,367$3.94$296,945.98 6/10/2025Steven B BinderDirectorSell64,085$4.00$256,340.00 5/20/2025David ThomsonEVPSell2,345$4.41$10,341.45 5/20/2025Steven B BinderDirectorSell12,078$4.40$53,143.20 5/13/2025David ThomsonEVPSell32,179$4.68$150,597.72 5/13/2025Steven B BinderDirectorSell80,144$4.69$375,875.36 11/22/2024Steven B BinderDirectorSell67,536$6.89$465,323.04 11/15/2024Steven B BinderDirectorSell67,539$6.76$456,563.64 11/6/2024Stuart A TrossInsiderSell55,000$7.34$403,700.00 (Data available from 1/1/2013 forward) MNKD Insider Trading Activity - Frequently Asked Questions Who is on MannKind's Insider Roster? The list of insiders at MannKind includes David Thomson, Michael Castagna, Steven B Binder, and Stuart A Tross. Learn more on insiders at MNKD. What percentage of MannKind stock is owned by insiders? 3.00% of MannKind stock is owned by insiders. Learn more on MNKD's insider holdings. Which MannKind insiders have been selling company stock? The following insiders have sold MNKD shares in the last 24 months: David Thomson ($270,621.59), Michael Castagna ($1,018,667.80), Steven B Binder ($1,966,628.98), and Stuart A Tross ($1,317,580.00). How much insider selling is happening at MannKind? Insiders have sold a total of 848,425 MannKind shares in the last 24 months for a total of $4,573,498.37 sold. MannKind Key ExecutivesDr. Michael E. Castagna Pharm.D. (Age 47)CEO & Director Compensation: $1.53MMs. Lauren M. Sabella (Age 63)Executive VP & COO Compensation: $1.39MDr. David B. Thomson J.D. (Age 57)Ph.D., Executive VP, General Counsel & Secretary Compensation: $862.23kDr. Stuart A. Tross Ph.D. (Age 57)Executive VP and Chief People & Workplace Officer Compensation: $739.45kMr. Steven B. Binder (Age 61)Executive Vice President of Special Projects Compensation: $854.28k4 recent tradesMr. Christopher B. Prentiss M.B.A. (Age 49)Chief Financial Officer Mr. Sanjay Singh M.B.A. (Age 58)Executive Vice President of Technical Operations Compensation: $364.53kMs. Rosabel Realica Alinaya (Age 63)VP of Investor Relations & Treasury Compensation: $402.26kMr. John F. Bedard (Age 74)Senior Vice President of Worldwide Regulatory Affairs Mr. James Patrick McCauley Jr. (Age 58)J.D., M.B.A., Chief Commercial Officer Compensation: $614.06k More Insider Trading Tools from MarketBeat Related Companies Alkermes Insider Selling Ligand Pharmaceuticals Insider Selling Amicus Therapeutics Insider Selling Celldex Therapeutics Insider Selling BioCryst Pharmaceuticals Insider Selling Novavax Insider Selling Innoviva Insider Selling OPKO Health Insider Selling Dynavax Technologies Insider Selling Geron Insider Selling 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! 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