Shattuck Labs (STTK) Insider Trading & Ownership $1.92 -0.06 (-3.03%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$1.86 -0.05 (-2.86%) As of 09/12/2025 07:15 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 Shattuck Labs (NASDAQ:STTK) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage12.00%Number OfInsiders Buying(Last 12 Months)4Amount OfInsider Buying(Last 12 Months)$11.18MNumber OfInsiders Selling(Last 12 Months)0 Get STTK Insider Trade Alerts Want to know when executives and insiders are buying or selling Shattuck Labs stock? 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STTK Insider Buying and Selling by Quarter Shattuck Labs 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 TransactionDetails8/25/2025Mona AshiyaDirectorBuy6,306,127$0.87$5,486,330.49 8/25/2025Orbimed Advisors LlcDirectorBuy6,306,127$0.87$5,486,330.49 12/4/2024Redmile Group, LlcDirectorBuy133,371$1.25$166,713.75 10/7/2024Taylor SchreiberCEOBuy36,500$1.21$44,165.00 (Data available from 1/1/2013 forward) STTK Insider Trading Activity - Frequently Asked Questions Who is on Shattuck Labs' Insider Roster? The list of insiders at Shattuck Labs includes Andrew R Neill, Mona Ashiya, Orbimed Advisors Llc, Redmile Group, Llc, Stephen Stout, Taylor Schreiber, and Tyler Brous. Learn more on insiders at STTK. What percentage of Shattuck Labs stock is owned by insiders? 12.00% of Shattuck Labs stock is owned by insiders. Learn more on STTK's insider holdings. Which Shattuck Labs insiders have been buying company stock? The following insiders have purchased STTK shares in the last 24 months: Mona Ashiya ($5,486,330.49), Orbimed Advisors Llc ($5,486,330.49), Redmile Group, Llc ($166,713.75), Taylor Schreiber ($94,133.00), and Tyler Brous ($11,700.00). How much insider buying is happening at Shattuck Labs? Insiders have purchased a total of 12,799,525 STTK shares in the last 24 months for a total of $11,245,207.73 bought. Which Shattuck Labs insiders have been selling company stock? The following insiders have sold STTK shares in the last 24 months: Andrew R Neill ($250,000.00), and Stephen Stout ($168,522.12). How much insider selling is happening at Shattuck Labs? Insiders have sold a total of 41,004 Shattuck Labs shares in the last 24 months for a total of $418,522.12 sold. Shattuck Labs Key ExecutivesDr. Taylor H. Schreiber M.D. (Age 44)Ph.D., Co-Founder, CEO & Director Compensation: $792.88kMr. Andrew R. Neill M.B.A. (Age 38)Chief Financial Officer Compensation: $603.96kDr. Arunthathy Nirmalini Pandite M.B.A. (Age 65)M.D., Chief Medical Officer Compensation: $695.24kDr. Abhinav A. Shukla Ph.D. (Age 51)Chief Technical Officer Compensation: $567.4kMr. Conor Richardson CPAVice President of Investor RelationsDr. Stephen Stout J.D. (Age 49)Ph.D., General Counsel, Corporate Secretary and Chief Ethics & Compliance Officer Ms. Casi DeYoung (Age 53)Chief Business Officer Compensation: $523.48kDr. Thomas Lampkin Pharm.D.Senior Vice President of Regulatory AffairsMr. George Fromm Ph.D.Chief Scientific Officer of ARC PlatformMr. Suresh de Silva Ph.D.Chief Scientific Officer of GADLEN Platform More Insider Trading Tools from MarketBeat Related Companies SCPH Insider Ownership GALT Insider Ownership NGNE Insider Ownership LFCR Insider Ownership MREO Insider Ownership RNAC Insider Ownership CADL Insider Ownership MNPR Insider Ownership NMRA Insider Ownership LXEO Insider Ownership 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 Insiders Sell These High-Quality Stocks: Why Investors Shouldn’tCoreWeave and Madrigal's Insider Trades Flash Bullish SignalsPalantir Insider Selling: Risk Signal or Normal Activity?Loop Industries Insiders Buy Stock, Signal Confidence in OutlookDueling Insider Moves: Heavy Buying Here, Big Selling There This page (NASDAQ:STTK) was last updated on 9/14/2025 by MarketBeat.com Staff From Our PartnersNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredApple’s falling behindApple just posted record-breaking results, yet its stock barely moved — because in today’s market, investors o...Porter & Company | Sponsored6-Figure Target for BTC by 2025The U.S. just announced it's putting GDP data directly onto Bitcoin and Ethereum blockchains. 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