Janux Therapeutics (JANX) Insider Trading & Ownership $24.46 -1.88 (-7.14%) Closing price 04:00 PM EasternExtended Trading$24.47 +0.01 (+0.04%) As of 07:59 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 Janux Therapeutics (NASDAQ:JANX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage8.10%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$13.89MNumber OfInsiders Selling(Last 12 Months)2Amount OfInsider Selling(Last 12 Months)$6.52M Get JANX Insider Trade Alerts Want to know when executives and insiders are buying or selling Janux Therapeutics stock? 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JANX Insider Buying and Selling by Quarter Janux 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 TransactionDetails5/1/2025Andrew Hollman MeyerInsiderSell3,333$32.03$106,755.99 4/21/2025Andrew Hollman MeyerInsiderSell3,334$30.00$100,020.00 3/7/2025Ra Capital Management, L.P.DirectorBuy110,206$31.02$3,418,590.12 3/5/2025Ra Capital Management, L.P.DirectorBuy341,742$30.64$10,470,974.88 3/3/2025Andrew Hollman MeyerInsiderSell3,334$32.15$107,188.10 2/3/2025Andrew Hollman MeyerInsiderSell3,334$42.29$140,994.86 1/7/2025David Alan CampbellCEOSell5,000$60.00$300,000.00 1/2/2025Andrew Hollman MeyerInsiderSell13,334$54.88$731,769.92 12/24/2024David Alan CampbellCEOSell25,000$56.19$1,404,750.00 12/3/2024David Alan CampbellCEOSell15,000$67.00$1,005,000.00 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 11/25/2024David Alan CampbellCEOSell25,000$51.60$1,290,000.00 10/28/2024David Alan CampbellCEOSell25,000$53.54$1,338,500.00 (Data available from 1/1/2013 forward) JANX Insider Trading Activity - Frequently Asked Questions Who is on Janux Therapeutics' Insider Roster? The list of insiders at Janux Therapeutics includes Andrew Hollman Meyer, David Alan Campbell, Jay Lichter, Ra Capital Management, L.P., Tighe Reardon, and Ventures Xi L.P. Avalon. Learn more on insiders at JANX. What percentage of Janux Therapeutics stock is owned by insiders? 8.10% of Janux Therapeutics stock is owned by insiders. Learn more on JANX's insider holdings. Which Janux Therapeutics insiders have been buying company stock? The following insiders have purchased JANX shares in the last 24 months: Ra Capital Management, L.P. ($67,589,565.00), and Ventures Xi L.P. Avalon ($4,988,642.98). How much insider buying is happening at Janux Therapeutics? Insiders have purchased a total of 2,501,802 JANX shares in the last 24 months for a total of $72,578,207.98 bought. Which Janux Therapeutics insiders have been selling company stock? The following insiders have sold JANX shares in the last 24 months: Andrew Hollman Meyer ($3,484,728.87), David Alan Campbell ($6,496,000.00), Jay Lichter ($82,125,000.00), Tighe Reardon ($45,043,974.75), and Ventures Xi L.P. Avalon ($51,575,441.04). How much insider selling is happening at Janux Therapeutics? Insiders have sold a total of 3,517,279 Janux Therapeutics shares in the last 24 months for a total of $188,725,144.66 sold. Janux Therapeutics Key ExecutivesDr. David Alan Campbell Ph.D. (Age 64)President, CEO & Director Compensation: $1.04MMr. Charles M. Winter (Age 55)Chief Technical Officer Compensation: $590.4kMr. Byron Robinson J.D. (Age 59)Ph.D., Chief Strategy Officer Compensation: $723kMr. Tighe M. Reardon C.F.A. (Age 48)CPA, Acting Chief Financial Officer Dr. Tommy Diraimondo Ph.D. (Age 38)Chief Scientific Officer Mr. James PenningtonGeneral CounselMs. Brenda Van VreeswykHead of Human ResourcesMr. Andy Hollman Meyer (Age 40)Chief Business Officer 1 recent trades More Insider Trading Tools from MarketBeat Related Companies AXSM Insider Buying CRSP Insider Buying KRYS Insider Buying PCVX Insider Buying TGTX Insider Buying PTCT Insider Buying ARWR Insider Buying ACLX Insider Buying PTGX Insider Buying AKRO Insider Buying 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 WesBanco Insiders Signal Confidence With Coordinated BuysBig Insider Sales at NVDA, DELL, TMUS Raise Questions—Or Do They?3 Healthcare Companies Insiders Are Buying Marvell Insiders Buy Shares—Should Investors Follow Suit?This Insider Just Made a Massive Bet on Transocean's Comeback This page (NASDAQ:JANX) was last updated on 10/23/2025 by MarketBeat.com Staff From Our PartnersNEW LAW: Congress Approves Setup For Digital Dollar?Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. 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