Notice: This company has been marked as potentially delisted and may not be actively trading. Alpine Immune Sciences (ALPN) Insider Trading & Ownership Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsEarningsHeadlinesInsider TradesOwnershipTrends Alpine Immune Sciences (NASDAQ:ALPN) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage42.30%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$6.16 M Get ALPN Insider Trade Alerts Want to know when executives and insiders are buying or selling Alpine Immune Sciences stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address ALPN Insider Buying and Selling by Quarter Ad Colonial MetalsA “Thank You Gift” From Pres. Trump - GeniusThe "Fake Media" has completely ignored Trump's genius "victory gift" to all America First patriots like you. A tax-free gift so powerful it could reshape the financial destinies of millions of IRA and 401(k) owners…Claim your FREE 2024 Gold Guide Alpine Immune Sciences 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 TransactionDetails4/25/2024James N TopperDirectorSell19$64.57$1,226.83 1/25/2024James Paul RickeyinsiderSell236$22.00$5,192.00 12/27/2023Mitchell GoldCEOSell29,573$20.04$592,642.92 12/27/2023Peter A ThompsonDirectorSell181,498$19.96$3,622,700.08 12/22/2023Mitchell GoldCEOSell37,825$20.43$772,764.75 12/19/2023Mitchell GoldCEOSell2,402$20.01$48,064.02 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. 12/18/2023James Paul RickeyinsiderSell1,800$19.00$34,200.00 12/14/2023James Paul RickeyinsiderSell11,600$19.00$220,400.00 12/12/2023Mitchell GoldCEOSell41,063$17.32$711,211.16 12/8/2023Mitchell GoldCEOSell8,067$17.08$137,784.36 12/5/2023James Paul RickeyinsiderSell418$16.01$6,692.18 11/30/2023James Paul RickeyinsiderSell700$16.00$11,200.00 (Data available from 1/1/2013 forward) ALPN Insider Trading Activity - Frequently Asked Questions Who is on Alpine Immune Sciences's Insider Roster? The list of insiders at Alpine Immune Sciences includes James N Topper, James Paul Rickey, Life Sciences Viii L Frazier, Mitchell Gold, and Peter A Thompson. Learn more on insiders at ALPN. What percentage of Alpine Immune Sciences stock is owned by insiders? 42.30% of Alpine Immune Sciences stock is owned by insiders. Learn more on ALPN's insider holdings. Which Alpine Immune Sciences insiders have been selling company stock? The following insiders have sold ALPN shares in the last 24 months: James N Topper ($1,226.83), James Paul Rickey ($566,272.27), Mitchell Gold ($2,262,467.21), and Peter A Thompson ($3,622,700.08). How much insider selling is happening at Alpine Immune Sciences? Insiders have sold a total of 333,204 Alpine Immune Sciences shares in the last 24 months for a total of $6,452,666.39 sold. More Insider Trading Tools from MarketBeat Related Companies Xencor Insider Transactions Zymeworks Insider Transactions MacroGenics Insider Transactions Assembly Biosciences Insider Transactions Pieris Pharmaceuticals Insider Transactions United Therapeutics Insider Transactions Viatris Insider Transactions Royalty Pharma Insider Transactions Summit Therapeutics Insider Transactions Genmab A/S 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 Australia Insider Trading Activity Latest Articles Insiders Selling Into 3 Rallies: Investors Should Do the OppositeInsiders Bet Big on These Small Cap StocksHere’s Why Etsy Management Is Investing $1 Billion in BuybacksInsider Buying Signals Upside for These 3 StocksBig Buybacks Announced: 3 Stocks Insiders Are Banking On This page (NASDAQ:ALPN) was last updated on 11/23/2024 by MarketBeat.com Staff From Our PartnersMissed Nvidia? 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