Tempest Therapeutics (TPST) Insider Trading & Ownership $0.50 -0.01 (-1.03%) Closing price 04:00 PM EasternExtended Trading$0.49 -0.01 (-1.92%) As of 05:38 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 Tempest Therapeutics (NASDAQ:TPST) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage4.70%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)$100,001.36Number OfInsiders Selling(Last 12 Months)2Amount OfInsider Selling(Last 12 Months)$966,798.90 Get TPST Insider Trade Alerts Want to know when executives and insiders are buying or selling Tempest Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address TPST Insider Buying and Selling by Quarter Remove Ads Tempest 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 TransactionDetails8/12/2024Versant Venture Capital Vi, L.Major ShareholderSell387,999$1.10$426,798.90 8/8/2024Versant Venture Capital Vi, L.Major ShareholderSell400,000$1.35$540,000.00 7/3/2024Stephen R BradyCEOBuy35,000$2.11$73,850.00 7/2/2024Samuel WhitingInsiderBuy4,672$2.13$9,951.36 6/28/2024Justin TrojanowskiInsiderBuy7,500$2.16$16,200.00 (Data available from 1/1/2013 forward) TPST Insider Trading Activity - Frequently Asked Questions Who is on Tempest Therapeutics's Insider Roster? The list of insiders at Tempest Therapeutics includes Justin Trojanowski, Samuel Whiting, Stephen R Brady, Thomas Woiwode, and Versant Venture Capital Vi, L.. Learn more on insiders at TPST. What percentage of Tempest Therapeutics stock is owned by insiders? 4.70% of Tempest Therapeutics stock is owned by insiders. Learn more on TPST's insider holdings. Which Tempest Therapeutics insiders have been buying company stock? The following insiders have purchased TPST shares in the last 24 months: Justin Trojanowski ($16,200.00), Samuel Whiting ($9,951.36), and Stephen R Brady ($73,850.00). How much insider buying is happening at Tempest Therapeutics? Insiders have purchased a total of 47,172 TPST shares in the last 24 months for a total of $100,001.36 bought. Which Tempest Therapeutics insiders have been selling company stock? The following insider sold TPST shares in the last 24 months: Versant Venture Capital Vi, L. ($966,798.90). How much insider selling is happening at Tempest Therapeutics? Insiders have sold a total of 787,999 Tempest Therapeutics shares in the last 24 months for a total of $966,798.90 sold. Tempest Therapeutics Key ExecutivesMr. Stephen R. Brady J.D. (Age 54)LLM, CEO, President & Director Compensation: $923.24kMr. Nicholas Maestas (Age 43)VP of Strategy & Finance and Secretary Compensation: $465.43kDr. Samuel Whiting M.D. (Age 58)Ph.D., Executive VP & Chief Medical Officer Compensation: $667.65kMr. Justin Trojanowski (Age 36)Corporate Controller, Treasurer & Principal Accounting Officer Ms. Lindsay YoungHead of Human ResourcesDr. Sharon Sakai Ph.D.RAC, Head of Regulatory & Quality More Insider Trading Tools from MarketBeat Related Companies GLSI Insider Trades DERM Insider Trades MCRB Insider Trades ALEC Insider Trades ENTA Insider Trades LXEO Insider Trades ZNTL Insider Trades CCCC Insider Trades FTLF Insider Trades VIRI 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 MicroStrategy Sees Insider Buy-Sell Action in Q1Casey’s General Stores Insider Buys Shares of This Must-Own StockNVIDIA 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 Bottom This page (NASDAQ:TPST) was last updated on 4/8/2025 by MarketBeat.com Staff From Our PartnersFeds Just Admitted It—They Can Take Your CashThe Government Just Said Your Money Isn't Yours That's right—According to the DOJ, YOUR hard-earned money i...Priority Gold | SponsoredElon Musk Confirms: Tesla’s Optimus is Replacing Workers… and Heading to MarsMusk confirmed that SpaceX's Starship will carry Optimus to Mars in 2026 as part of an autonomous mission to h...InvestorPlace | Sponsored**Breaking NEWS* This Company Starts To Rally As it Reduces $20 Million in Debt**Breaking NEWS* This Company Starts To Rally As it Reduces $20 Million in Debt Discover why Notable Names ...Huge Alerts | SponsoredTrump’s betrayal exposed Fair warning: this will not make for easy viewing. Especially if you voted for Trump, put your faith in hi...Porter & Company | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's...American Alternative | SponsoredGold Hits $3,000… Here’s How You Can Get More for Under $20With gold surging to record highs, currently trading above $3,000 an ounce, and central banks aggressively sto...The Oxford Club | SponsoredFBI Warns: Wave Of Retiree Cyber Hacks Coming In 2025Try to think back to the fall of 2008… The pandemic accelerated America's descent into a “no-cash society” ...Colonial Metals | SponsoredElon’s ‘Strike Squad’ sends these 9 stocks soaring?Elon Musk's DOGE 'strike squad' just revealed it's speeding up the rollout of a radical technology across the ...Altimetry | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Tempest Therapeutics, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Tempest Therapeutics With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.