One Stop Systems (OSS) Insider Trading & Ownership $6.27 +0.07 (+1.13%) Closing price 08/27/2025 04:00 PM EasternExtended Trading$6.35 +0.08 (+1.28%) As of 07:40 AM 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 TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock One Stop Systems (NASDAQ:OSS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage10.80%Number OfInsiders Buying(Last 3 Years)3Amount OfInsider Buying(Last 3 Years)$108.88KNumber OfInsiders Selling(Last 3 Years)1Amount OfInsider Selling(Last 3 Years)$1.96M Get OSS Insider Trade Alerts Want to know when executives and insiders are buying or selling One Stop Systems stock? 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OSS Insider Buying and Selling by Quarter One Stop Systems 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 TransactionDetails8/13/2024Joseph M Jr. MankoDirectorBuy50,000$1.94$97,000.00 1/22/2024Steve D CooperMajor ShareholderSell206,040$1.81$372,932.40 8/16/2023Michael KnowlesCEOBuy1,130$1.80$2,034.00 8/14/2023David RaunDirectorBuy5,000$1.97$9,850.00 7/31/2023Steve D CooperMajor ShareholderSell203,591$2.80$570,054.80 4/21/2023Steve D CooperMajor ShareholderSell203,591$2.32$472,331.12 12/20/2022Steve D CooperMajor ShareholderSell200,324$2.70$540,874.80 (Data available from 1/1/2013 forward) OSS Insider Trading Activity - Frequently Asked Questions Who is on One Stop Systems' Insider Roster? The list of insiders at One Stop Systems includes David Raun, Joseph M Jr. Manko, Michael Knowles, and Steve D Cooper. Learn more on insiders at OSS. What percentage of One Stop Systems stock is owned by insiders? 10.80% of One Stop Systems stock is owned by insiders. Learn more on OSS's insider holdings. Which One Stop Systems insiders have been buying company stock? The following insider purchased OSS shares in the last 24 months: Joseph M Jr. Manko ($97,000.00). How much insider buying is happening at One Stop Systems? Insiders have purchased a total of 50,000 OSS shares in the last 24 months for a total of $97,000.00 bought. Which One Stop Systems insiders have been selling company stock? The following insider sold OSS shares in the last 24 months: Steve D Cooper ($372,932.40). How much insider selling is happening at One Stop Systems? Insiders have sold a total of 206,040 One Stop Systems shares in the last 24 months for a total of $372,932.40 sold. One Stop Systems Key ExecutivesMr. Michael Knowles (Age 56)President, CEO & Director Compensation: $463.52kMr. John W. Morrison Jr. (Age 66)CFO, Treasurer & Secretary Compensation: $385.41kMr. Jim Ison (Age 54)Chief Product Officer Compensation: $354.01kMr. Victor HesterVice President of OperationsMr. Jim ReardonVice President of TechnologyMr. Robert KalebaughVice President of SalesMr. Martin StiborskiManaging Director of Bressner TechnologyMr. Randy G. Jones (Age 71)Strategic Consultant Compensation: $7.88k More Insider Trading Tools from MarketBeat Related Companies KOPN Insider Transactions DDD Insider Transactions LTRX Insider Transactions ALOT Insider Transactions INVE Insider Transactions QMCO Insider Transactions TACT Insider Transactions INTZ Insider Transactions SCKT Insider Transactions STK Insider Transactions 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 Reynolds Consumer Products Stock Price: Insiders Signal a BottomBuy, Sell, or Hold? Insiders Pile Into These 3 Healthcare StocksInsiders Trade Millions in NVIDIA-Linked Navitas, Hims, & Shift45 Stocks Insiders Are Selling That Analysts Say BuyStrategy Insiders Buy In While Analysts Predict Big Upside This page (NASDAQ:OSS) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersBuffett, Gates and Bezos Quietly Dumping Stocks—Here's WhyImagine a bull market so powerful, every single investor became a millionaire. 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