Rapid Micro Biosystems (RPID) Insider Trading & Ownership $1.91 +0.30 (+18.63%) Closing price 04:00 PM EasternExtended Trading$1.90 0.00 (-0.26%) As of 07:52 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 Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrends Rapid Micro Biosystems (NASDAQ:RPID) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage30.40%Number OfInsiders Buying(Last 12 Months)5Amount OfInsider Buying(Last 12 Months)$162,327.12Number OfInsiders Selling(Last 12 Months)0 Get RPID Insider Trade Alerts Want to know when executives and insiders are buying or selling Rapid Micro Biosystems stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address RPID Insider Buying and Selling by Quarter Rapid Micro Biosystems 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 TransactionDetails12/5/2024Melinda Litherland PeiDirectorBuy9,120$1.04$9,484.80 12/3/2024Melinda Litherland PeiDirectorBuy10,880$1.00$10,880.00 11/26/2024Melinda Litherland PeiDirectorBuy108$1.04$112.32 8/8/2024Kirk MalloyDirectorBuy50,000$0.91$45,500.00 8/7/2024Sean M WirtjesCFOBuy10,000$0.78$7,800.00 8/6/2024Richard S KollenderDirectorBuy65,000$0.77$50,050.00 8/6/2024Robert G Jr. SpignesiCEOBuy50,000$0.77$38,500.00 (Data available from 1/1/2013 forward) RPID Insider Trading Activity - Frequently Asked Questions Who is on Rapid Micro Biosystems's Insider Roster? The list of insiders at Rapid Micro Biosystems includes Inese Lowenstein, Kennedy Lewis Management Lp, Kirk Malloy, Melinda Litherland Pei, Richard S Kollender, Robert G Jr. Spignesi, and Sean M Wirtjes. Learn more on insiders at RPID. What percentage of Rapid Micro Biosystems stock is owned by insiders? 30.40% of Rapid Micro Biosystems stock is owned by insiders. Learn more on RPID's insider holdings. Which Rapid Micro Biosystems insiders have been buying company stock? The following insiders have purchased RPID shares in the last 24 months: Kirk Malloy ($45,500.00), Melinda Litherland Pei ($20,477.12), Richard S Kollender ($50,050.00), Robert G Jr. Spignesi ($76,100.00), and Sean M Wirtjes ($17,700.00). How much insider buying is happening at Rapid Micro Biosystems? Insiders have purchased a total of 245,108 RPID shares in the last 24 months for a total of $209,827.12 bought. Rapid Micro Biosystems Key ExecutivesMr. Robert G. Spignesi Jr. (Age 54)CEO, President & Director Compensation: $1.05M1 recent tradesMr. Sean M. Wirtjes (Age 55)Chief Financial Officer Compensation: $701.26k1 recent tradesMr. John J. Addington Wilson (Age 56)Chief Operating Officer Compensation: $699.97kMichael Beaulieu C.F.A.Vice President of Investor Relations & Corporate CommunicationsJames XuVP of Legal & SecretaryMr. Michael WysockiSenior Vice President of Sales & MarketingMs. Kristine WilliamsSenior Vice President of Product More Insider Trading Tools from MarketBeat Related Companies Nautilus Biotechnology Insider Selling Kewaunee Scientific Insider Selling Frequency Electronics Insider Selling Akoya Biosciences Insider Selling Seer Insider Selling inTEST Insider Selling 908 Devices Insider Selling Owlet Insider Selling ClearSign Technologies Insider Selling Singular Genomics Systems 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 Insider Selling in Tech Stocks Spikes in Q43 Small-Cap Stocks Insiders and Institutions Are Buying3 Stocks With Strong Capital Returns and Insider Buying SignalsZymeworks in Focus for Insider Activity: Catalysts AheadInsiders Are Loading Up: 3 Key Stock Picks for Investors This page (NASDAQ:RPID) was last updated on 1/30/2025 by MarketBeat.com Staff From Our PartnersTexas approves new currencyRural Texas Town Ramps Up Global Currency War A small town has joined a radical $1.9 trillion attack on the...Stansberry Research | SponsoredIs Big Tech dead?China just threw a “$5.5 million” curveball called Deep Seek to Silicon Valley and the timing of it is no coin...Brownstone Research | SponsoredAlert: DOGE goes live"It's Elon's world, and the rest of us live in it." 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