NKGen Biotech (NKGN) Insider Trading & Ownership $0.29 +0.02 (+5.45%) As of 05/29/2025 03:46 PM Eastern Add Compare Share Share Insider Trades Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock NKGen Biotech (NYSE:NKGN) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage10.36%Number OfInsiders Buying(Last 3 Years)2Amount OfInsider Buying(Last 3 Years)$1,261.12Number OfInsiders Selling(Last 3 Years)0 Get NKGN Insider Trade Alerts Want to know when executives and insiders are buying or selling NKGen Biotech stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address NKGN Insider Buying and Selling by Quarter NKGen Biotech 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 TransactionDetails12/6/2023Paul Y SongCEOBuy75$3.32$249.00 11/27/2023Paul Y SongCEOBuy244$2.88$702.72 11/21/2023Paul Y SongCEOBuy100$2.80$280.00 11/20/2023James A GrafCFOBuy10$2.94$29.40 (Data available from 1/1/2013 forward) NKGN Insider Trading Activity - Frequently Asked Questions Who is on NKGen Biotech's Insider Roster? The list of insiders at NKGen Biotech includes James A Graf, and Paul Y Song. Learn more on insiders at NKGN. What percentage of NKGen Biotech stock is owned by insiders? 10.36% of NKGen Biotech stock is owned by insiders. Learn more on NKGN's insider holdings. Which NKGen Biotech insiders have been buying company stock? The following insiders have purchased NKGN shares in the last 24 months: James A Graf ($29.40), and Paul Y Song ($1,231.72). How much insider buying is happening at NKGen Biotech? Insiders have purchased a total of 429 NKGN shares in the last 24 months for a total of $1,261.12 bought. NKGen Biotech Key ExecutivesDr. Paul Y. Song M.D. (Age 58)CEO & Chairman Compensation: $36.58MMr. Sangwoo Park (Age 54)Executive Director Compensation: $576kMr. James A. Graf (Age 59)Interim CFO Mr. Pierre Gagnon (Age 52)Chief Operating Officer Ms. Yoonmi KangVice President of Technical OperationsDr. Yong Man Kim Ph.D. (Age 59)Chief Scientific Officer Ms. Denise A. Chua CLSMBA, MT (ASCP), Vice President of Investor Relations & Corporate CommunicationsMs. Irene ChangVice President of Human ResourcesMr. Ryan Park C.F.A.SVP of Financial Planning & Analysis and Corporate Strategy More Insider Trading Tools from MarketBeat Related Companies Cue Biopharma Insider Selling bluebird bio Insider Selling Artiva Biotherapeutics Insider Selling Century Therapeutics Insider Selling PepGen Insider Selling Adverum Biotechnologies Insider Selling Mural Oncology Insider Selling PMV Pharmaceuticals Insider Selling OS Therapies Insider Selling Prelude Therapeutics 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 Dividend Investors Looking for an Edge? 3 Stocks Insiders BoughtMeta's Institutional & Insider Data Fuels Bulls Despite DisparityTurbulence for Joby Shares: What's Behind the Recent Dip?UnitedHealth Insiders Double Down: Is UNH Stock a Value Play?Sprouts Stock: Insider Sales, But Strong Bullish Signals This page (NYSE:NKGN) was last updated on 5/30/2025 by MarketBeat.com Staff From Our PartnersBuffett’s Next Move Could Shock Wall StreetIn just a few weeks, a move decades in the making could be revealed — and when it is, it could ignite the next...Golden Portfolio | SponsoredElon Musk’s Frightening Warning Forces Trump’s HandElon Musk has avoided two major financial crises before. 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