Tango Therapeutics (TNGX) Insider Trading & Ownership $1.61 +0.07 (+4.55%) Closing price 03/27/2025 04:00 PM EasternExtended Trading$1.62 +0.01 (+0.87%) As of 03/27/2025 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Tango Therapeutics (NASDAQ:TNGX) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage6.30%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$74,000.00Number OfInsiders Selling(Last 12 Months)13Amount OfInsider Selling(Last 12 Months)$38.24 M Get TNGX Insider Trade Alerts Want to know when executives and insiders are buying or selling Tango Therapeutics stock? 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Email Address TNGX Insider Buying and Selling by Quarter Remove Ads Tango 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 TransactionDetails2/4/2025Adam CrystalInsiderSell7,432$2.99$22,221.68 2/4/2025Barbara WeberCEOSell9,778$2.99$29,236.22 2/4/2025Daniella BeckmanCFOSell4,284$2.99$12,809.16 2/4/2025Douglas BarryGeneral CounselSell2,774$2.99$8,294.26 11/18/2024Mace RothenbergDirectorBuy10,000$3.78$37,800.00 11/14/2024Mace RothenbergDirectorBuy10,000$3.62$36,200.00 11/6/2024Boxer Capital Management, LlcInsiderSell3,080,000$3.14$9,671,200.00 10/25/2024Boxer Capital Management, LlcInsiderSell633,000$6.87$4,348,710.00 10/21/2024Boxer Capital Management, LlcInsiderSell625,000$7.05$4,406,250.00 9/13/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell67,400$10.53$709,722.00 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. 9/5/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell75,000$11.56$867,000.00 8/30/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell175,000$11.60$2,030,000.00 8/27/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell25,000$11.55$288,750.00 8/19/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell150,000$10.09$1,513,500.00 8/16/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell135,000$9.79$1,321,650.00 8/1/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell40,000$9.80$392,000.00 7/24/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell200,000$9.82$1,964,000.00 7/22/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell262,740$9.78$2,569,597.20 7/17/2024Rock Ventures Iv L.P. ThirdMajor ShareholderSell550,171$9.79$5,386,174.09 7/1/2024Mva Investors, LlcInsiderSell110,731$8.87$982,183.97 6/28/2024Mva Investors, LlcInsiderSell29,000$8.57$248,530.00 6/6/2024Mva Investors, LlcInsiderSell63,000$7.24$456,120.00 5/3/2024Mva Investors, LlcInsiderSell60,000$7.61$456,600.00 5/1/2024Mva Investors, LlcInsiderSell75,000$7.43$557,250.00 (Data available from 1/1/2013 forward) TNGX Insider Trading Activity - Frequently Asked Questions Who is on Tango Therapeutics's Insider Roster? The list of insiders at Tango Therapeutics includes Adam Crystal, Barbara Weber, Boxer Capital Management, Llc, Boxer Capital, Llc, Daniella Beckman, Douglas Barry, Mace Rothenberg, Mva Investors, Llc, and Rock Ventures Iv L.P. Third. Learn more on insiders at TNGX. What percentage of Tango Therapeutics stock is owned by insiders? 6.30% of Tango Therapeutics stock is owned by insiders. Learn more on TNGX's insider holdings. Which Tango Therapeutics insiders have been buying company stock? The following insiders have purchased TNGX shares in the last 24 months: Boxer Capital, Llc ($11,168,750.00), and Mace Rothenberg ($74,000.00). How much insider buying is happening at Tango Therapeutics? Insiders have purchased a total of 1,745,000 TNGX shares in the last 24 months for a total of $11,242,750.00 bought. Which Tango Therapeutics insiders have been selling company stock? The following insiders have sold TNGX shares in the last 24 months: Adam Crystal ($139,062.69), Barbara Weber ($88,029.58), Boxer Capital Management, Llc ($18,426,160.00), Boxer Capital, Llc ($1,744,750.00), Daniella Beckman ($36,773.64), Douglas Barry ($25,381.74), Mva Investors, Llc ($2,700,683.97), and Rock Ventures Iv L.P. Third ($18,992,393.29). How much insider selling is happening at Tango Therapeutics? Insiders have sold a total of 6,737,548 Tango Therapeutics shares in the last 24 months for a total of $42,153,234.91 sold. Tango Therapeutics Key ExecutivesDr. Barbara L. Weber M.D. (Age 67)President, CEO & Director Compensation: $1.04MDr. Adam S. Crystal M.D. (Age 47)Ph.D., President of Research & Development Compensation: $977.22kDr. Alan Ashworth FRS (Age 63)Ph.D., Founder & Member of Scientific Advisory Board Dr. Levi Garraway M.D. (Age 55)Ph.D., Founder Dr. William G. Kaelin Jr. (Age 66)M.D., Founder & Member of Scientific Advisory Board Dr. Timothy K. Lu M.D. (Age 43)Ph.D., Founder Dr. Antoni Ribas M.D. (Age 57)Ph.D., Founder & Member of Scientific Advisory Board Mr. Timothy Redfern (Age 45)Chief Financial Officer Mr. Jannik N. Andersen Ph.D.Chief Scientific OfficerMr. Douglas J. Barry Esq. (Age 54)J.D., Chief Legal Officer, Chief Compliance Officer & Corporate Secretary More Insider Trading Tools from MarketBeat Related Companies COGT Insider Buying CDMO Insider Buying QURE Insider Buying PRAX Insider Buying AVXL Insider Buying XERS Insider Buying CMRX Insider Buying ABCL Insider Buying PRTA Insider Buying BCAX 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 NVIDIA 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 BottomSentinelOne Insider Selling? Why Investors Should Stay Bullish 3 Companies Buying Back Stock—Why It Matters This page (NASDAQ:TNGX) was last updated on 3/28/2025 by MarketBeat.com Staff From Our PartnersElon Warns: Exec Order 14024 Targets DollarExecutive Order 14024 is paving the way for irreversible damage to the dollar's value—threatening your wealth,...Priority Gold | SponsoredNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Wash...Paradigm Press | SponsoredWarning: “DOGE Collapse” imminentElon Strikes Back You may already sense that the tide is turning against Elon Musk and DOGE. Just this week...Altimetry | SponsoredElon Musk is helping print “new gold”MIT scientists just developed a brand-new metal… A metal that’s shaping up to be, not only the biggest brea...True Market Insiders | SponsoredURGENT: Someone's Moving Gold Out of London...People who don’t understand the gold market are about to lose a lot of money. 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