908 Devices (MASS) Insider Trading & Ownership $1.90 -0.16 (-7.77%) (As of 05:26 PM ET) Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends 908 Devices (NASDAQ:MASS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage27.70%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$178,500.00Number OfInsiders Selling(Last 12 Months)3Amount OfInsider Selling(Last 12 Months)$139,954.68 Get MASS Insider Trade Alerts Want to know when executives and insiders are buying or selling 908 Devices stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address MASS Insider Buying and Selling by Quarter Ad Darwin2025 AI Stock Picks: 2 Hidden Gems Under $10/ShareThe AI sector continues to make waves as we move into 2025, and now is a prime opportunity to get involved—without stretching your budget! We’ve just uncovered 2 promising AI stocks trading for under $10/share, and they’re positioned for impressive growth in the coming months.👉[Click here to get your FREE report delivered instantly!] 908 Devices 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 TransactionDetails5/13/2024Kevin J KnoppCEOBuy10,000$6.42$64,200.00 5/9/2024Kevin J KnoppCEOBuy10,000$5.83$58,300.00 5/7/2024Kevin J KnoppCEOBuy10,000$5.60$56,000.00 2/1/2024Joseph H Iv GriffithCFOSell5,698$7.00$39,886.00 2/1/2024Kevin J KnoppCEOSell9,071$7.00$63,497.00 2/1/2024Michael S TurnerInsiderSell5,232$6.99$36,571.68 (Data available from 1/1/2013 forward) MASS Insider Trading Activity - Frequently Asked Questions Who is on 908 Devices's Insider Roster? The list of insiders at 908 Devices includes Christopher D Brown, John Kenneweg, Joseph H Iv Griffith, Kevin J Knopp, Mark Spoto, Michael S Turner, and Trent A Basarsky. Learn more on insiders at MASS. What percentage of 908 Devices stock is owned by insiders? 27.70% of 908 Devices stock is owned by insiders. Learn more on MASS's insider holdings. Which 908 Devices insiders have been buying company stock? The following insider purchased MASS shares in the last 24 months: Kevin J Knopp ($178,500.00). How much insider buying is happening at 908 Devices? Insiders have purchased a total of 30,000 MASS shares in the last 24 months for a total of $178,500.00 bought. Which 908 Devices insiders have been selling company stock? The following insiders have sold MASS shares in the last 24 months: Christopher D Brown ($134,361.00), Joseph H Iv Griffith ($107,388.52), Kevin J Knopp ($257,371.46), and Michael S Turner ($51,051.11). How much insider selling is happening at 908 Devices? Insiders have sold a total of 62,968 908 Devices shares in the last 24 months for a total of $550,172.09 sold. 908 Devices Key ExecutivesDr. Kevin J. Knopp Ph.D. (Age 51)Co-Founder, CEO, President & Director Compensation: $761.12kMr. Joseph H. Griffith IV (Age 49)CFO & Treasurer Compensation: $491.89kMr. Michael S. Turner Esq. (Age 57)J.D., Chief Legal & Administrative Officer and Secretary Compensation: $470.65kDr. Christopher David Brown Ph.D. (Age 49)Co-Founder, Chief Product Officer & Co-Chair of Scientific Advisory Board Compensation: $459.7kMr. Steve AraizaCo-FounderMr. Andrew BartfayCo-Founder & Director of Hardware DevelopmentMr. Michael JobinCo-Founder & Director of Product DevelopmentDr. Scott Miller Ph.D.Co-Founder & Director of MS EngineeringMs. Barbara Russo (Age 61)Vice President of Marketing & Corporate Communications Mr. Don Osmer (Age 58)Vice President of Human Resources More Insider Trading Tools from MarketBeat Related Companies Senseonics Insider Trades Nautilus Biotechnology Insider Trades Quantum-Si Insider Trades Frequency Electronics Insider Trades Kewaunee Scientific Insider Trades Seer Insider Trades Akoya Biosciences Insider Trades Owlet Insider Trades Optex Systems Insider Trades ClearSign Technologies Insider Trades 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 AppLovin Insiders Sell Shares: Stock Price Indicated Higher Are 2024’s Top Insider Buys a Good Bet for 2025? Bargains Galore? 3 Stocks With Insider Buying in the MillionsInsiders Keep Buying These Stocks: 2 to Buy, 1 to AvoidZeta Global Holdings Insiders Buy Stock After Short-Report This page (NASDAQ:MASS) was last updated on 12/23/2024 by MarketBeat.com Staff From Our PartnersAmazon coin set to soar 25X – starting December 16th?This tiny 3-cent crypto just partnered with one of the biggest companies in the world… Amazon. And one team...True Market Insiders | Sponsored$2 Trillion Disappears Because of Fed's Secretive New Move$2 trillion has disappeared from the US government's books. The reason why is a new, secretive move being c...Stansberry Research | SponsoredDid You See Trump’s Bombshell Exec. Order 001?Biden broke it... Now Trump is going to fix it. Starting with "Exec. Order 001."Banyan Hill Publishing | SponsoredThe #1 Crypto for AIWe’ve issued an urgent landmark trade alert for a new crypto wonder. 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