ON Semiconductor (ON) Insider Trading & Ownership $49.13 +1.02 (+2.13%) As of 02:37 PM 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 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)1Amount OfInsider Selling(Last 12 Months)$1.09M Get ON Insider Trade Alerts Want to know when executives and insiders are buying or selling ON Semiconductor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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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 TransactionDetails8/13/2025Hassane El-KhouryCEOSell15,000$51.22$768,300.00 4/23/2025Ro 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 (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: Hassane El-Khoury ($1,090,065.00), Paul Anthony Mascarenas ($67,833.06), Simon Keeton ($2,411,385.66), and Trent Thad ($2,756,900.00). How much insider selling is happening at ON Semiconductor? Insiders have sold a total of 89,350 ON Semiconductor shares in the last 24 months for a total of $6,326,183.72 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 & Director1 recent tradesWei-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 $100 Million Buyback in Upwork Stock Follows a Strong Quarter Insiders Sell These High-Quality Stocks: Why Investors Shouldn’tCoreWeave and Madrigal's Insider Trades Flash Bullish SignalsPalantir Insider Selling: Risk Signal or Normal Activity?Loop Industries Insiders Buy Stock, Signal Confidence in Outlook This page (NASDAQ:ON) was last updated on 9/16/2025 by MarketBeat.com Staff From Our PartnersNew Biotech Backed by Proven Incubator Now Open to PublicA successful biotech incubator just opened its next chapter - and you're invited to their raise. 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