ON Semiconductor (ON) Insider Trading & Ownership $58.05 -0.33 (-0.57%) Closing price 04:00 PM EasternExtended Trading$57.72 -0.33 (-0.58%) As of 08:00 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock ON Semiconductor (NASDAQ:ON) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.31%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)2Amount OfInsider Selling(Last 12 Months)$2.73M Get ON Insider Trade Alerts Want to know when executives and insiders are buying or selling ON Semiconductor stock? 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Email Address ON Insider Buying and Selling by Quarter ON Semiconductor 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 TransactionDetails4/23/2025Ro KhannaU.S. Congress Member (D-CA)Sell$36.64$1,001 - $15,0004/15/2025Ro KhannaU.S. Congress Member (D-CA)Sell$35.85$1,001 - $15,0004/1/2025Julie JohnsonU.S. Congress Member (D-TX)Sell$40.20$1,001 - $15,0002/25/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$51.22$1,001 - $15,0002/12/2025Julie JohnsonU.S. Congress Member (D-TX)Buy$50.06$1,001 - $15,0002/11/2025Robert Bresnahan, Jr.U.S. Congress Member (R-PA)Sell$47.93$1,001 - $15,00011/25/2024Hassane El-KhouryCEOSell1,500$71.00$106,500.00 10/15/2024Hassane El-KhouryCEOSell1,500$72.71$109,065.00 9/16/2024Hassane El-KhouryCEOSell1,500$70.80$106,200.00 7/31/2024Simon KeetonInsiderSell30,939$77.94$2,411,385.66 (Data available from 1/1/2013 forward) ON Insider Trading Activity - Frequently Asked Questions Who is on ON Semiconductor's Insider Roster? The list of insiders at ON Semiconductor includes Bernard Raymond Colpitts Jr, Christine Y Yan, Hassane El-Khoury, Paul Anthony Mascarenas, Simon Keeton, and Trent Thad. Learn more on insiders at ON. What percentage of ON Semiconductor stock is owned by insiders? 0.31% of ON Semiconductor stock is owned by insiders. Learn more on ON's insider holdings. Which ON Semiconductor insiders have been selling company stock? The following insiders have sold ON shares in the last 24 months: Bernard Raymond Colpitts Jr ($277,208.10), Christine Y Yan ($333,987.84), Hassane El-Khoury ($321,765.00), Paul Anthony Mascarenas ($67,833.06), Simon Keeton ($3,500,335.68), and Trent Thad ($2,756,900.00). How much insider selling is happening at ON Semiconductor? Insiders have sold a total of 90,692 ON Semiconductor shares in the last 24 months for a total of $7,258,029.68 sold. Which members of congress are trading ON Semiconductor? Julie Johnson (D-TX) has bought shares of ON Semiconductor in the last year totaling $8,000. Ro Khanna (D-CA), Julie Johnson (D-TX), and Robert Bresnahan, Jr. (R-PA) have sold shares totaling $40,000. ON Semiconductor Key ExecutivesHassane El-KhouryPresident, Chief Executive Officer & DirectorWei-Chung WangExecutive VP-Global Manufacturing & OperationsSam Thad TrentChief Financial Officer, Treasurer & Executive VPJohannes M. C. StorkChief Technology Officer & Senior Vice PresidentGeorge H. CaveSecretary, Chief Compliance & Risk Officer More Insider Trading Tools from MarketBeat Related Companies Axcelis Technologies Insider Transactions Analog Devices Insider Transactions Diodes Insider Transactions Lattice Semiconductor Insider Transactions Microchip Technology Insider Transactions MKS Insider Transactions NXP Semiconductors Insider Transactions Power Integrations Insider Transactions Texas Instruments Insider Transactions STMicroelectronics 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 The Bottom Is in For These 3 Small-Cap Stocks Insiders Are Buying3 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 Support This page (NASDAQ:ON) was last updated on 7/30/2025 by MarketBeat.com Staff From Our PartnersAI Frenzy Could Send ‘EarnPhone’ SoaringThe hidden fuel behind AI? 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