Alumis (ALMS) Insider Trading & Ownership $22.02 -0.15 (-0.68%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$21.74 -0.28 (-1.27%) As of 05/22/2026 06:52 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 Massive. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Alumis (NASDAQ:ALMS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage40.70%Number OfInsiders Buying(Last 12 Months)7Amount OfInsider Buying(Last 12 Months)$49.35MNumber OfInsiders Selling(Last 12 Months)0 Get ALMS Insider Trade Alerts Want to know when executives and insiders are buying or selling Alumis stock? 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ALMS Insider Buying and Selling by Quarter Alumis 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 Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails1/9/2026Srinivas AkkarajuDirectorBuy588,235$17.00$9,999,995.00 1/8/2026Foresite Capital Management ViMajor ShareholderBuy411,764$17.00$6,999,988.00 1/8/2026Foresite Labs, LlcMajor ShareholderBuy411,764$17.00$6,999,988.00 1/8/2026James B TananbaumDirectorBuy411,764$17.00$6,999,988.00 12/5/2025Srinivas AkkarajuDirectorBuy186,377$9.84$1,833,949.68 12/4/2025Srinivas AkkarajuDirectorBuy66,027$8.18$540,100.86 12/3/2025Srinivas AkkarajuDirectorBuy100,000$7.75$775,000.00 12/2/2025Srinivas AkkarajuDirectorBuy96,000$7.55$724,800.00 12/1/2025Srinivas AkkarajuDirectorBuy86,350$7.46$644,171.00 11/28/2025Srinivas AkkarajuDirectorBuy38,702$7.64$295,683.28 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. 11/26/2025Srinivas AkkarajuDirectorBuy48,537$7.64$370,822.68 11/20/2025Srinivas AkkarajuDirectorBuy125,743$7.20$905,349.60 11/19/2025Foresite Capital Management ViMajor ShareholderBuy190,500$6.56$1,249,680.00 11/19/2025Foresite Labs, LlcMajor ShareholderBuy190,500$6.56$1,249,680.00 11/19/2025James B TananbaumDirectorBuy190,500$6.56$1,249,680.00 11/19/2025Srinivas AkkarajuDirectorBuy137,772$6.56$903,784.32 11/18/2025Foresite Capital Management ViMajor ShareholderBuy117,374$6.19$726,545.06 11/18/2025Foresite Labs, LlcMajor ShareholderBuy117,374$6.19$726,545.06 11/18/2025James B TananbaumDirectorBuy117,374$6.19$726,545.06 11/18/2025Srinivas AkkarajuDirectorBuy102,652$6.05$621,044.60 11/17/2025Foresite Capital Management ViMajor ShareholderBuy200,000$5.59$1,118,000.00 11/17/2025Foresite Labs, LlcMajor ShareholderBuy200,000$5.59$1,118,000.00 11/17/2025James B TananbaumDirectorBuy200,000$5.59$1,118,000.00 11/17/2025Srinivas AkkarajuDirectorBuy914$5.51$5,036.14 11/13/2025Srinivas AkkarajuDirectorBuy276,179$5.25$1,449,939.75 (Data available from 1/1/2013 forward) ALMS Insider Trading Activity - Frequently Asked Questions Who is on Alumis' Insider Roster? The list of insiders at Alumis includes Alan Colowick, Foresite Capital Management Vi, Foresite Labs, Llc, James B Tananbaum, Martin Babler, and Srinivas Akkaraju. Learn more on insiders at ALMS. What percentage of Alumis stock is owned by insiders? 40.70% of Alumis stock is owned by insiders. Learn more on ALMS's insider holdings. Which Alumis insiders have been buying company stock? The following insiders have purchased ALMS shares in the last 24 months: Alan Colowick ($112,244.88), Foresite Capital Management Vi ($10,094,213.06), Foresite Labs, Llc ($10,296,513.06), James B Tananbaum ($10,094,213.06), Martin Babler ($100,786.00), and Srinivas Akkaraju ($20,546,240.81). How much insider buying is happening at Alumis? Insiders have purchased a total of 5,009,446 ALMS shares in the last 24 months for a total of $51,244,210.87 bought. Alumis Active InsidersMartin Babler (Age 61)CEOAlan ColowickDirectorJames B TananbaumDirector1 recent tradesSrinivas AkkarajuDirector8 recent trades More Insider Trading Tools from MarketBeat Related Companies Axsome Therapeutics Insider Transactions Arrowhead Pharmaceuticals Insider Transactions Elanco Animal Health Insider Transactions Cytokinetics Insider Transactions Praxis Precision Medicines Insider Transactions Abivax Insider Transactions Krystal Biotech Insider Transactions ImmunityBio Insider Transactions Nuvalent Insider Transactions Vaxcyte Insider Transactions 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 Latest Articles 3 Dividend Stocks With Insiders Buying in 2026Insider Buying Says Upstart Isn’t Down for the CountInsider Trades: Okta and Abbott See Buys, Micron Insiders SellMarketBeat Week in Review – 05/04 - 05/08BlackBerry Rewrites Its Own Operating System This page (NASDAQ:ALMS) was last updated on 5/23/2026 by MarketBeat.com Staff. 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