Data I/O (DAIO) Insider Trading & Ownership $3.21 +0.01 (+0.31%) Closing price 03:57 PM EasternExtended Trading$3.22 +0.00 (+0.16%) As of 06:32 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Data I/O (NASDAQ:DAIO) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage2.60%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)$45.28KNumber OfInsiders Selling(Last 12 Months)0 Get DAIO Insider Trade Alerts Want to know when executives and insiders are buying or selling Data I/O stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address DAIO Insider Buying and Selling by Quarter Data I/O 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 TransactionDetails5/7/2025Edward J SmithDirectorBuy5,000$2.46$12,300.00 5/6/2025William O WentworthPresidentBuy10,332$2.42$25,003.44 8/26/2024Douglas Wells BrownDirectorBuy3,000$2.66$7,980.00 (Data available from 1/1/2013 forward) DAIO Insider Trading Activity - Frequently Asked Questions Who is on Data I/O's Insider Roster? The list of insiders at Data I/O includes Douglas Wells Brown, Edward J Smith, and William O Wentworth. Learn more on insiders at DAIO. What percentage of Data I/O stock is owned by insiders? 2.60% of Data I/O stock is owned by insiders. Learn more on DAIO's insider holdings. Which Data I/O insiders have been buying company stock? The following insiders have purchased DAIO shares in the last 24 months: Douglas Wells Brown ($7,980.00), Edward J Smith ($12,300.00), and William O Wentworth ($25,003.44). How much insider buying is happening at Data I/O? Insiders have purchased a total of 18,332 DAIO shares in the last 24 months for a total of $45,283.44 bought. Data I/O Key ExecutivesMr. Anthony Ambrose (Age 62)President, CEO & Director Compensation: $415.68kMr. Gerald Y. Ng (Age 62)VP, CFO, Corporate Secretary & Treasurer Compensation: $258.73kMr. Rajeev Gulati (Age 61)Chief Technical Officer & VP of Engineering Compensation: $292.94kMr. Michael R. Tidwell (Age 55)Vice President of Marketing & Corporate Business Development Compensation: $256.99k More Insider Trading Tools from MarketBeat Related Companies Nautilus Biotechnology Insider Trading Optex Systems Insider Trading inTEST Insider Trading Odysight.ai Insider Trading Akoya Biosciences Insider Trading Autoscope Technologies Insider Trading ClearSign Technologies Insider Trading MultiSensor AI Insider Trading Precipio Insider Trading Bionano Genomics Insider Trading 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 3 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 Months3 Small Caps Drawing Insider and Institutional SupportDo They Know Something? Insiders & Congress Buy UnitedHealth This page (NASDAQ:DAIO) was last updated on 7/18/2025 by MarketBeat.com Staff From Our Partners[ATTENTION] This Crypto Rocket Is About Launch…Every crypto bull market ends with a final surge — the window where fortunes are made fast. According to tw...Crypto Swap Profits | 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 | SponsoredCritical AI announcement set to ignite AI 2.0 I just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredHedge fund legend humiliates Bitcoin tradersLarry Benedict made $274 million trading on Wall Street… Barron’s ranked his hedge fund in the top 1% world...Brownstone Research | SponsoredFREE BUY ALERT: These 3 tiny AI stocks could surgeWe're living in unprecedented times. 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