MDU Resources Group (MDU) Insider Trading & Ownership $16.26 -0.14 (-0.82%) Closing price 09/12/2025 03:59 PM EasternExtended Trading$16.24 -0.03 (-0.15%) As of 09/12/2025 07:37 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock MDU Resources Group (NYSE:MDU) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage0.94%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$660.90KNumber OfInsiders Selling(Last 12 Months)0 Get MDU Insider Trade Alerts Want to know when executives and insiders are buying or selling MDU Resources Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. MDU Insider Buying and Selling by Quarter MDU Resources Group 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 TransactionDetails9/8/2025Jason L VollmerCFOBuy5,000$16.07$80,350.00 8/19/2025Jason L VollmerCFOBuy5,000$16.27$81,350.00 2/10/2025Dennis W JohnsonDirectorBuy30,000$16.64$499,200.00 (Data available from 1/1/2013 forward) MDU Insider Trading Activity - Frequently Asked Questions Who is on MDU Resources Group's Insider Roster? The list of insiders at MDU Resources Group includes Dale Rosenthal, Dennis W Johnson, Jason L Vollmer, and Rob L Johnson. Learn more on insiders at MDU. What percentage of MDU Resources Group stock is owned by insiders? 0.94% of MDU Resources Group stock is owned by insiders. Learn more on MDU's insider holdings. Which MDU Resources Group insiders have been buying company stock? The following insiders have purchased MDU shares in the last 24 months: Dale Rosenthal ($8,456.25), Dennis W Johnson ($499,200.00), Jason L Vollmer ($161,700.00), and Rob L Johnson ($923,968.86). How much insider buying is happening at MDU Resources Group? Insiders have purchased a total of 76,666 MDU shares in the last 24 months for a total of $1,593,325.11 bought. MDU Resources Group Key ExecutivesMs. Nicole A. Kivisto (Age 51)President, CEO & Director Compensation: $1.44MMr. Jason L. Vollmer (Age 47)VP, CFO & Treasurer Compensation: $1.45M2 recent tradesMs. Anne M. Jones (Age 60)VP & Chief Human Resources Officer Compensation: $875.15kMr. Jeffrey S. Thiede (Age 62)President & CEO of Everus Construction Group Compensation: $1.29MMs. Stephanie A. Sievert (Age 51)VP, Chief Accounting Officer & Controller Ms. Margaret A Link (Age 57)VP & Chief Information Officer Mr. Paul R. Sanderson (Age 49)VP, Chief Legal Officer & Secretary Laura LuederManager of Communications & Public AffairsMr. Garret Senger (Age 63)Chief Utilities Officer of Cascade Natural Gas Corp., Inter. Gas Comp & Montana-Dakota Utilities Co. Mr. Rob L. Johnson (Age 62)President of WBI Energy, Inc. More Insider Trading Tools from MarketBeat Related Companies Black Hills Insider Trades NewJersey Resources Insider Trades OGE Energy Insider Trades ONE Gas Insider Trades Avista Insider Trades Sempra Energy Insider Trades Dominion Energy Insider Trades Public Service Enterprise Group Insider Trades Pacific Gas & Electric Insider Trades Consolidated Edison Insider Trades 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 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 OutlookDueling Insider Moves: Heavy Buying Here, Big Selling There This page (NYSE:MDU) was last updated on 9/13/2025 by MarketBeat.com Staff From Our PartnersWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. I...Brownstone Research | SponsoredOctober 16 Changes the Microchip Game — and InvestingWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...Banyan Hill Publishing | SponsoredRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. Traditional advice and tiny returns ju...Investors Alley | Sponsored“Fed Proof” Your Bank Account with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding MDU Resources Group, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share MDU Resources Group With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
