Ouster (OUST) Insider Trading & Ownership $11.24 +0.00 (+0.04%) As of 09:30 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Ouster (NYSE:OUST) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage7.81%Number OfInsiders Buying(Last 12 Months)3Amount OfInsider Buying(Last 12 Months)$773,179.76Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$1.25 M Get OUST Insider Trade Alerts Want to know when executives and insiders are buying or selling Ouster stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address OUST Insider Buying and Selling by Quarter Remove Ads Ouster 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 TransactionDetails3/17/2025Darien SpencerCOOSell249$8.02$1,996.98 3/12/2025Chen GengCFOSell3,050$7.63$23,271.50 12/16/2024Darien SpencerCOOSell248$9.08$2,251.84 12/12/2024Charles Angus PacalaCEOBuy50,954$9.79$498,839.66 12/12/2024Darien SpencerCOOSell14,869$9.69$144,080.61 12/12/2024Mark FrichtlCTOBuy5,045$9.78$49,340.10 12/12/2024Mark WeinswigCFOSell19,712$9.69$191,009.28 12/12/2024Megan ChungGeneral CounselSell13,671$9.69$132,471.99 11/29/2024Mark WeinswigCFOSell518$9.70$5,024.60 11/20/2024Mark WeinswigCFOSell31,397$8.72$273,781.84 Get Insider Trades Delivered To Your InboxEnter your email address below to receive a concise daily summary of insider buying activity, insider selling activity and changes in hedge fund holdings. 9/12/2024Darien SpencerCOOSell3,844$6.16$23,679.04 9/12/2024Mark WeinswigCFOSell2,540$6.16$15,646.40 9/12/2024Megan ChungGeneral CounselSell2,644$6.16$16,287.04 8/29/2024Mark WeinswigCFOSell519$7.35$3,814.65 6/13/2024Virginia BouletDirectorBuy10,000$10.30$103,000.00 6/12/2024Darien SpencerCOOSell3,836$11.14$42,733.04 6/12/2024Mark WeinswigCFOSell2,535$11.14$28,239.90 6/12/2024Megan ChungGeneral CounselSell2,638$11.14$29,387.32 5/29/2024Mark WeinswigCFOSell7,159$11.72$83,903.48 5/15/2024Virginia BouletDirectorBuy10,000$12.20$122,000.00 4/2/2024Mark WeinswigCFOSell19,990$9.35$186,906.50 4/1/2024Megan ChungGeneral CounselSell5,776$7.96$45,976.96 (Data available from 1/1/2013 forward) OUST Insider Trading Activity - Frequently Asked Questions Who is on Ouster's Insider Roster? The list of insiders at Ouster includes Anna Brunelle, Charles Angus Pacala, Chen Geng, Darien Spencer, Ernest E Maddock, Krishna Kantheti, Mark Frichtl, Mark Weinswig, Megan Chung, Nathan Dickerman, Ted L Tewksbury III, and Virginia Boulet. Learn more on insiders at OUST. What percentage of Ouster stock is owned by insiders? 7.81% of Ouster stock is owned by insiders. Learn more on OUST's insider holdings. Which Ouster insiders have been buying company stock? The following insiders have purchased OUST shares in the last 24 months: Charles Angus Pacala ($1,000,242.66), Ernest E Maddock ($79,170.00), Mark Frichtl ($199,428.10), and Virginia Boulet ($520,130.00). How much insider buying is happening at Ouster? Insiders have purchased a total of 254,599 OUST shares in the last 24 months for a total of $1,798,970.76 bought. Which Ouster insiders have been selling company stock? The following insiders have sold OUST shares in the last 24 months: Chen Geng ($23,271.50), Darien Spencer ($304,026.93), Krishna Kantheti ($679,000.00), Mark Weinswig ($850,345.38), Megan Chung ($282,606.37), and Nathan Dickerman ($78,142.94). How much insider selling is happening at Ouster? Insiders have sold a total of 287,147 Ouster shares in the last 24 months for a total of $2,217,393.12 sold. Ouster Key ExecutivesMr. Charles Angus Pacala (Age 35)Co-Founder, CEO & Director Compensation: $688.56k1 recent tradesMr. Mark B. Weinswig (Age 51)CFO & Principal Accounting Officer Compensation: $617.87k3 recent tradesMr. Darien Spencer (Age 61)Chief Operating Officer Compensation: $525.13k3 recent tradesMr. Mark Frichtl (Age 35)Co-Founder & CTO Compensation: $129.95k1 recent tradesMs. Megan Chung (Age 49)General Counsel & Corporate Secretary 1 recent tradesMr. Cyrille JacquemetSenior Vice President of Global SalesStephen KimHead of Sales in South KoreaMr. Chen Geng C.F.A.VP of Strategic Finance & Treasurer More Insider Trading Tools from MarketBeat Related Companies Azenta Insider Selling DNOW Insider Selling Solaris Energy Infrastructure Insider Selling Innovex International Insider Selling Cricut Insider Selling CECO Environmental Insider Selling Power Solutions International Insider Selling NPK International Insider Selling Montana Technologies Insider Selling Palladyne AI 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 NVIDIA Insiders Sell: This Is What It Means for the Market Top 3 Insider Stock Buys in March—Are They Still Good in April?Grocery Outlet Insider and Institutional Buyers Signal BottomSentinelOne Insider Selling? Why Investors Should Stay Bullish 3 Companies Buying Back Stock—Why It Matters This page (NYSE:OUST) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersTrump’s Final Plan Presidential insider exposes shocking plot to reshape U.S. economy: The 2025 Trump Reset -- Inside Trump’...Porter & Company | SponsoredDOGE could send 6 AI stocks through the roofStay alert for Elon Musk and the Department of Government Efficiency's next move … Expect an announcement f...Weiss Ratings | SponsoredNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Wash...Paradigm Press | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's...American Alternative | SponsoredDo this Before Elon's Reveal on April 23rdElon’s newest tech could pay you an extra $30,000 a year — while you sleep. 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