Compass Therapeutics (CMPX) Insider Trading & Ownership $3.60 -0.10 (-2.57%) As of 12:34 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Compass Therapeutics (NASDAQ:CMPX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage29.80%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$51.90KNumber OfInsiders Selling(Last 12 Months)1Amount OfInsider Selling(Last 12 Months)$5.68M Get CMPX Insider Trade Alerts Want to know when executives and insiders are buying or selling Compass Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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CMPX Insider Buying and Selling by Quarter Compass 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 TransactionDetails5/27/2025Thomas J SchuetzCEOBuy10,000$2.11$21,100.00 4/9/2025Carl L GordonDirectorSell3,571,428$1.59$5,678,570.52 4/7/2025Jonathan AndermanInsiderBuy20,000$1.54$30,800.00 (Data available from 1/1/2013 forward) CMPX Insider Trading Activity - Frequently Asked Questions Who is on Compass Therapeutics' Insider Roster? The list of insiders at Compass Therapeutics includes Carl L Gordon, Jonathan Anderman, Orbimed Advisors Llc, Thomas J Schuetz, and Vered Bisker-Leib. Learn more on insiders at CMPX. What percentage of Compass Therapeutics stock is owned by insiders? 29.80% of Compass Therapeutics stock is owned by insiders. Learn more on CMPX's insider holdings. Which Compass Therapeutics insiders have been buying company stock? The following insiders have purchased CMPX shares in the last 24 months: Jonathan Anderman ($30,800.00), and Thomas J Schuetz ($21,100.00). How much insider buying is happening at Compass Therapeutics? Insiders have purchased a total of 30,000 CMPX shares in the last 24 months for a total of $51,900.00 bought. Which Compass Therapeutics insiders have been selling company stock? The following insider sold CMPX shares in the last 24 months: Carl L Gordon ($5,678,570.52). How much insider selling is happening at Compass Therapeutics? Insiders have sold a total of 3,571,428 Compass Therapeutics shares in the last 24 months for a total of $5,678,570.52 sold. Compass Therapeutics Key ExecutivesDr. Vered Bisker-Leib M.D. (Age 53)MBA, Ph.D., CEO & Director Compensation: $719kDr. Thomas J. Schuetz M.D. (Age 63)Ph.D., Co-Founder, President of Research & Development and Vice Chairman of the Board Compensation: $835.88kMr. Neil L. Lerner CPA (Age 57)Vice President of Finance Mr. Jonathan Anderman J.D.VP, Head of Legal & Corporate Secretary1 recent tradesAnna GiffordCommunications ManagerDr. Minori Rosales M.D. (Age 61)Ph.D., Senior VP & Head of Clinical Development Ms. Karin Herrera B.A.VP & Head of Clinical OperationsDr. James Kranz Ph.D.VP and Head of Chemistry Manufacturing & Controls More Insider Trading Tools from MarketBeat Related Companies RXRX Insider Trades DNLI Insider Trades ANIP Insider Trades ADPT Insider Trades DYN Insider Trades VERA Insider Trades SRPT Insider Trades APGE Insider Trades NTLA Insider Trades HROW 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 Oklo Insiders Sell! Oh No! This Is Why Investors Shouldn’t WorryTop Insider Buys and Sells From September: Buy, Sell, or Hold?NuScale, Rocket Lab Face Heavy Insider Selling After Surges3 Small Caps That Insiders Are Buying $100 Million Buyback in Upwork Stock Follows a Strong Quarter This page (NASDAQ:CMPX) was last updated on 10/6/2025 by MarketBeat.com Staff From Our PartnersNvidia CEO Makes First Ever Tesla AnnouncementWhile headlines focus on Tesla’s car sales, tech analyst Jeff Brown says the real story is Tesla’s role in a $...Brownstone Research | SponsoredArizona-made nanochips the new millionaire maker?George Gilder handed President Reagan the first microchip that helped create $6.5 trillion in wealth over the ...Banyan Hill Publishing | Sponsored"I'm risking my reputation on this"My prediction: Q4 2025 won't just be another seasonal crypto pump. 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