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Boese Dyke A. reported acquisition or exercise transactions in this Form 4 filing.
MDU Resources Group chief investment officer Dyke A. Boese reported an equity award rather than an open‑market trade. He received 3,702 restricted stock units of common stock at a stated price of $0.0000 per share as a grant or award.
After this award, his directly held common stock position is 7,084 shares. The grant will vest on December 31, 2028, provided he remains employed through that date. The filing also notes 70 shares held in a child’s name, for which he disclaims beneficial ownership, and additional shares held indirectly in a 401(k) plan by a trustee.
MDU Resources Group President & CEO Nicole A. Kivisto reported equity compensation changes. She received a grant of 45,037 shares of common stock on February 17, 2026 as a stock award, at a stated price of $0.00 per share.
On February 18, 2026, 35,668 common shares were disposed of at $20.36 per share to cover tax withholding tied to previously vested restricted stock units. Following these transactions, she directly owned 547,961.498 common shares, with additional indirect holdings through a custodian, spouse and a 401(k) trustee.
MDU Resources Group executive Anne M. Jones reported a mix of equity compensation activity and related tax withholding. She received a grant of 5,523 shares tied to restricted stock units that are scheduled to vest on December 31, 2028, contingent on continued employment. In connection with a previously reported RSU award that vested on December 31, 2025, 12,010 shares were withheld at a price of $20.36 per share to cover tax liabilities rather than sold on the open market. After these transactions, she directly holds 118,017.238 shares of common stock and has an additional 11,187.785 shares held indirectly in a 401(k) plan by a trustee.
MDU Resources Group executive Rob L. Johnson, President-WBI, reported equity compensation and related tax withholding transactions in company stock. He received a grant of 5,830 restricted stock units, which will vest on December 31, 2028, if he remains employed through that date. A prior award led to 15,981 net shares vesting on December 31, 2025.
To cover tax liabilities from that 2025 vesting, 10,630 shares of common stock were withheld at a price of $20.36, equal to the closing price on February 18, 2026. After these events, he directly holds 82,665 shares of common stock and has an additional 43,947.0695 shares held indirectly in a 401(k) plan by a trustee.
KELLEY CHARLES M reported open-market purchase transactions in a Form 4 filing for MDU. The filing lists transactions totaling 5,000 shares at a weighted average price of $20.85 per share. Following the reported transactions, holdings were 8,031 shares.
Barrow Hanley Global Investors reported beneficial ownership of 12,894,945 shares of MDU Resources Group Inc common stock on a Schedule 13G. This represents 6.01% of the class as of 12/31/2025.
The firm has sole voting power over 9,467,326 shares and shared voting power over 3,427,619 shares. It has sole dispositive power over all 12,894,945 shares and no shared dispositive power. The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of MDU Resources.
MDU Resources Group, Inc. filed a current report to note that it issued a news release announcing its financial results for the fourth quarter and full year of 2025. The news release is furnished as Exhibit 99 and is incorporated by reference into the report.
The company is also webcasting a conference call on February 5, 2026 to discuss these results and provide a business update. In addition, an investor presentation regarding the same period is available in the Investor Relations section of its corporate website. These materials are furnished, not filed, under the securities laws.
MDU Resources Group reported that its indirect subsidiary WBI Energy Transmission entered into an amendment to its Note Purchase and Private Shelf Agreement with PGIM, Inc. (Prudential) and other purchasers. The amendment extends through December 22, 2028 the period during which WBI may issue additional senior unsecured notes, called Shelf Notes, under this private shelf facility.
The Private Shelf Agreement permits issuance of up to $350 million of Shelf Notes. WBI has already issued $235 million, leaving $115 million available as of the report date. Any new Shelf Notes will have principal amount and interest rate set at issuance, and proceeds are intended for general corporate purposes, including funding previously announced capital expenditures related to WBI. The agreement includes customary financial and restrictive covenants and standard events of default and acceleration provisions.
MDU Resources Group Inc. reported that one of its directors acquired company stock as part of board compensation. On 12/31/2025, the director received 164 shares of common stock at a stated price of $0.0000 per share under the issuer's director compensation policy, by electing to take stock instead of a cash retainer.
Following this transaction, the director beneficially owns 11,367 shares of MDU Resources Group common stock in direct ownership. The filing indicates this was routine compensation rather than an open-market purchase or sale.
MDU Resources Group director Vernon A. Dosch received common stock as part of his board compensation. On 12/31/2025, he acquired 1,394 shares of MDU common stock at a price of $0.0000 per share, reflecting an election to take stock instead of a cash retainer under the company’s director compensation policy.
Following this transaction, he beneficially owned 16,130 shares of MDU common stock in direct ownership. The transaction was reported as an acquisition and relates to routine director compensation rather than an open-market purchase.