Northrop Grumman (NOC) Insider Trading & Ownership $461.19 -9.48 (-2.01%) As of 11:59 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Northrop Grumman (NYSE:NOC) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.23%Number OfInsiders Buying(Last 12 Months)0Number OfInsiders Selling(Last 12 Months)4Amount OfInsider Selling(Last 12 Months)$4.22 M Get NOC Insider Trade Alerts Want to know when executives and insiders are buying or selling Northrop Grumman stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address NOC Insider Buying and Selling by Quarter Northrop Grumman 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 TransactionDetails5/5/2025Mark A Welsh IIIDirectorSell33$493.72$16,292.76 4/7/2025Mark A Welsh IIIDirectorSell33$480.30$15,849.90 3/6/2025Kathy J WardenCEOSell3,750$475.65$1,783,687.50 3/5/2025Mark A Welsh IIIDirectorSell33$473.66$15,630.78 2/28/2025Benjamin R DaviesVPSell464$460.75$213,788.00 2/20/2025Benjamin R DaviesVPSell192$429.08$82,383.36 2/5/2025Mark A Welsh IIIDirectorSell33$480.08$15,842.64 1/6/2025Mark A Welsh IIIDirectorSell33$456.74$15,072.42 12/5/2024Mark A Welsh IIIDirectorSell33$481.39$15,885.87 11/11/2024Benjamin R DaviesVPSell1,156$532.93$616,067.08 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. 11/5/2024Mark A Welsh IIIDirectorSell33$510.10$16,833.30 10/7/2024Mark A Welsh IIIDirectorSell33$535.60$17,674.80 9/5/2024Mark A Welsh IIIDirectorSell33$519.74$17,151.42 9/4/2024John JamesU.S. Congress Member (R-MI)Sell$523.49$1,001 - $15,0008/29/2024Mark A Welsh IIIDirectorSell34$516.06$17,546.04 8/2/2024Thomas H JonesVPSell1,390$500.00$695,000.00 7/26/2024Thomas H JonesVPSell1,389$477.56$663,330.84 (Data available from 1/1/2013 forward) NOC Insider Trading Activity - Frequently Asked Questions Who is on Northrop Grumman's Insider Roster? The list of insiders at Northrop Grumman includes Benjamin R Davies, David T Perry, Kathryn G Simpson, Kathy J Warden, Mark A Caylor, Mark A Welsh III, Michael A Hardesty, Roshan S Roeder, Sheila C Cheston, Thomas H Jones, and Thomas L Wilson Jr. Learn more on insiders at NOC. What percentage of Northrop Grumman stock is owned by insiders? 0.23% of Northrop Grumman stock is owned by insiders. Learn more on NOC's insider holdings. Which Northrop Grumman insiders have been selling company stock? The following insiders have sold NOC shares in the last 24 months: Benjamin R Davies ($912,238.44), Kathryn G Simpson ($895,560.43), Kathy J Warden ($1,783,687.50), Mark A Caylor ($1,520,518.30), Mark A Welsh III ($163,779.93), Michael A Hardesty ($525,586.15), Roshan S Roeder ($468,255.00), and Thomas H Jones ($1,358,330.84). How much insider selling is happening at Northrop Grumman? Insiders have sold a total of 16,168 Northrop Grumman shares in the last 24 months for a total of $7,627,956.59 sold. Which members of congress are trading Northrop Grumman? Josh Gottheimer (D-NJ) has bought shares of Northrop Grumman in the last year totaling $8,000. John James (R-MI), Jared Moskowitz (D-FL), and Josh Gottheimer (D-NJ) have sold shares totaling $32,000. Northrop Grumman Key ExecutivesMs. Kathy J. Warden (Age 52)Chair, CEO and President Compensation: $7.53M1 recent tradesMr. David F. Keffer (Age 46)Corporate VP & CFO Compensation: $2.49MMr. Timothy H. Jones (Age 57)Corporate VP & President of Aeronautics Systems Sector Compensation: $2.3MMs. Roshan Roeder (Age 44)Corporate VP & President of Mission Systems Compensation: $4.92MMr. Matthew F. Bromberg (Age 54)Corporate Vice President of Global Operations Compensation: $1.61MMr. Rajender K. Chandhok (Age 75)Vice President of Trust Administration and Investments Mr. Kenneth B. CrewsVice President of Corporate FinanceBrig.Gen. Richard StappChief Technology OfficerMr. John RussellVP & Chief Information OfficerMr. Todd B. 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Investors Should Do the Opposite5 Mid-Cap Stocks Insiders Are Buying This YearInsider Buying in This Stock Reiterates Analysts Bullish Outlook This page (NYSE:NOC) was last updated on 5/14/2025 by MarketBeat.com Staff From Our PartnersThis Signal Only Flashes Once Every 4 Years – And It Just TriggeredThis same signal has appeared twice before in the past 8 years — both times, it kicked off major moves in cryp...Crypto Swap Profits | SponsoredThink NVDA’s run was epic? You ain’t seen nothin’ yetAsk most investors and they’ll probably tell you Nvidia is the undisputed AI stock of the decade. In 2023, ...Timothy Sykes | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | SponsoredGold Alert: The Truth About Fort Knox Is ComingOwning physical gold isn’t the best way to profit. 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