ADMA Biologics (ADMA) Insider Trading & Ownership $17.03 +0.28 (+1.66%) As of 11:13 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ADMA Biologics (NASDAQ:ADMA) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage3.50%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)7Amount OfInsider Selling(Last 12 Months)$18.19M Get ADMA Insider Trade Alerts Want to know when executives and insiders are buying or selling ADMA Biologics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address ADMA Insider Buying and Selling by Quarter ADMA Biologics 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 TransactionDetails6/16/2025Steve ElmsDirectorSell194,749$20.24$3,941,719.76 6/13/2025Steve ElmsDirectorSell137,931$20.82$2,871,723.42 6/12/2025Steve ElmsDirectorSell92,941$21.69$2,015,890.29 6/9/2025Jerrold B GrossmanDirectorSell10,000$21.31$213,100.00 6/9/2025Lawrence P GuiheenDirectorSell20,000$20.96$419,200.00 5/22/2025Lawrence P GuiheenDirectorSell1,221$20.12$24,566.52 5/21/2025Lawrence P GuiheenDirectorSell7,779$20.32$158,069.28 11/22/2024Brad L TadeCFOSell15,000$21.15$317,250.00 9/9/2024Lawrence P GuiheenDirectorSell9,000$18.47$166,230.00 8/30/2024Kaitlin M Kestenberg-MessinaCOOSell24,150$16.90$408,135.00 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. 8/29/2024Jerrold B GrossmanDirectorSell136,861$17.27$2,363,589.47 8/26/2024Adam S GrossmanCEOSell236,889$17.69$4,190,566.41 8/23/2024Young KwonDirectorSell60,000$18.26$1,095,600.00 (Data available from 1/1/2013 forward) ADMA Insider Trading Activity - Frequently Asked Questions Who is on ADMA Biologics' Insider Roster? The list of insiders at ADMA Biologics includes Adam S Grossman, Brad L Tade, Brian Lenz, Bryant Fong, Jerrold B Grossman, Kaitlin M Kestenberg-Messina, Lawrence P Guiheen, Steve Elms, and Young Kwon. Learn more on insiders at ADMA. What percentage of ADMA Biologics stock is owned by insiders? 3.50% of ADMA Biologics stock is owned by insiders. Learn more on ADMA's insider holdings. Which ADMA Biologics insiders have been buying company stock? The following insiders have purchased ADMA shares in the last 24 months: Jerrold B Grossman ($482,300.00), and Young Kwon ($97,500.00). How much insider buying is happening at ADMA Biologics? Insiders have purchased a total of 155,000 ADMA shares in the last 24 months for a total of $579,800.00 bought. Which ADMA Biologics insiders have been selling company stock? The following insiders have sold ADMA shares in the last 24 months: Adam S Grossman ($8,617,595.67), Brad L Tade ($317,250.00), Brian Lenz ($973,258.80), Bryant Fong ($5,546,886.48), Jerrold B Grossman ($2,576,689.47), Kaitlin M Kestenberg-Messina ($408,135.00), Lawrence P Guiheen ($768,065.80), Steve Elms ($12,756,502.42), and Young Kwon ($1,095,600.00). How much insider selling is happening at ADMA Biologics? Insiders have sold a total of 4,091,767 ADMA Biologics shares in the last 24 months for a total of $33,059,983.64 sold. ADMA Biologics Key ExecutivesMr. Adam S. Grossman (Age 47)Co-Founder, President, CEO & Director Compensation: $1.59MDr. Jerrold B. Grossman D.P.S. (Age 76)Ph.D., Co-Founder & Vice Chairman of the Board Compensation: $90kMs. Kaitlin Kestenberg (Age 37)COO & Senior VP of Compliance Mr. Drew PantelloVice President of Marketing & Corporate DevelopmentMs. Cindy PetersenExecutive Director of Human ResourcesMr. Skyler BloomSenior Director of Business Development & Corporate StrategyMr. Brad TadeVice President of Financial Operations More Insider Trading Tools from MarketBeat Related Companies ACAD Insider Selling AKRO Insider Selling ALLO Insider Selling FGEN Insider Selling GMAB Insider Selling MRNA Insider Selling VTRS Insider Selling VRNA Insider Selling BBIO Insider Selling BPMC Insider Selling 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 Strategy Insiders Buy In While Analysts Predict Big UpsideThe Bottom Is in For These 3 Small-Cap Stocks Insiders Are Buying3 Catalysts Driving Plug Power’s Turnaround CaseInsider Selling Hits Market Leaders—Should You Be Worried?Insiders Spent Millions on These 3 Stocks Over the Past 2 Months This page (NASDAQ:ADMA) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersAltucher: Trump’s Great Gain is startingNew Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Tru...Paradigm Press | SponsoredBREAKING: The House just passed 3 pro-crypto bills!THREE pro-crypto bills just passed the House! 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