HCW Biologics (HCWB) Insider Trading & Ownership $4.49 +0.29 (+6.90%) Closing price 08/5/2025 03:59 PM EasternExtended Trading$4.31 -0.18 (-4.01%) As of 08/5/2025 07:58 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock HCW Biologics (NASDAQ:HCWB) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage42.70%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)$305.03KNumber OfInsiders Selling(Last 12 Months)0 Get HCWB Insider Trade Alerts Want to know when executives and insiders are buying or selling HCW Biologics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address HCWB Insider Buying and Selling by Quarter HCW 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 TransactionDetails5/8/2025Gary M WinerDirectorBuy2,308$26.00$60,008.00 5/8/2025Lee FlowersSVPBuy962$26.00$25,012.00 5/8/2025Rebecca ByamCFOBuy8,462$26.00$220,012.00 (Data available from 1/1/2013 forward) HCWB Insider Trading Activity - Frequently Asked Questions Who is on HCW Biologics' Insider Roster? The list of insiders at HCW Biologics includes Gary M Winer, Hing C Wong, Lee Flowers, and Rebecca Byam. Learn more on insiders at HCWB. What percentage of HCW Biologics stock is owned by insiders? 42.70% of HCW Biologics stock is owned by insiders. Learn more on HCWB's insider holdings. Which HCW Biologics insiders have been buying company stock? The following insiders have purchased HCWB shares in the last 24 months: Gary M Winer ($62,016.00), Hing C Wong ($3,744.00), Lee Flowers ($25,012.00), and Rebecca Byam ($260,612.00). How much insider buying is happening at HCW Biologics? Insiders have purchased a total of 12,303 HCWB shares in the last 24 months for a total of $351,384.00 bought. HCW Biologics Key ExecutivesDr. Hing C. Wong Ph.D. (Age 70)Founder, CEO, Director & Secretary Compensation: $421.05kMs. Rebecca Byam CPA (Age 68)M.B.A., Chief Financial Officer Compensation: $297.08k1 recent tradesDr. Peter Rhode Ph.D. (Age 66)Chief Scientific Officer & VP of Clinical Operations Compensation: $248.57kMs. Nicole Valdivieso Esq.Vice President of Legal AffairsMs. Raquel Diaz M.S.Director of Human ResourcesMr. Lee D. Flowers (Age 78)Senior Vice President of Business Development 1 recent trades More Insider Trading Tools from MarketBeat Related Companies FBLG Insider Ownership LGVN Insider Ownership AYTU Insider Ownership RVPH Insider Ownership CVKD Insider Ownership VYNE Insider Ownership RLMD Insider Ownership CYCC Insider Ownership ABP Insider Ownership MBRX Insider Ownership 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:HCWB) was last updated on 8/6/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | Sponsored[Shocking New Report] U.S. Dollar To Crash?The "Death Spiral" Threatening Your Savings But this time, it's not just Dalio ringing the alarm bells…Goldco Precious Metals | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredOne stock to replace NvidiaInvesting Legend Hints the End May be Near for These 3 Iconic Stocks One company to replace Amazon… another...InvestorPlace | Sponsored[Warning] Buffett Indicator hits new All-Time-HighWarren Buffett has leaned on one key indicator for decades—and it just hit an all-time high. 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