Mdu Resources Group INC (MDU) — SEC Filings

Overview

Mdu Resources Group INC (MDU) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a ARS filed on Apr 1, 2026: MDU Resources Group Inc. filed its Annual Report to Security Holders (ARS) on April 1, 2026, for the period ending March 31, 2026. The filing includes 259 documents, primarily consisting of the main ARS filing and numerous graphic files. This report provides shareholders with an update on the compan

Sentiment Summary

Across 43 filings, the sentiment breakdown is: 1 bullish, 41 neutral, 1 mixed. The dominant filing sentiment for Mdu Resources Group INC is neutral.

Filing Type Overview

Mdu Resources Group INC (MDU) has filed 1 ARS, 2 DEFA14A, 25 8-K, 5 10-Q, 2 DEF 14A, 2 10-K, 4 SC 13G/A, 2 SC 13D/A with the SEC between Jan 2024 to Apr 2026.

Filings by Year

2026 · 2025 · 2024

Recent Filings (43)

• MDU Resources Files 2026 Annual Report to Security Holders — ARS · Apr 1, 2026 Risk: low
  MDU Resources Group Inc. filed its Annual Report to Security Holders (ARS) on April 1, 2026, for the period ending March 31, 2026. The filing includes 259 docum
• DEFA14A Filing — DEFA14A · Apr 1, 2026
• 8-K Filing — 8-K · Dec 29, 2025
• 8-K Filing — 8-K · Dec 12, 2025
• MDU Resources Group Files 8-K — 8-K · Dec 5, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on December 5, 2025, reporting on events that occurred on December 3, 2025. The filing indicates the entry into a materia
• MDU Resources Files 8-K on Capital Expenditures — 8-K · Nov 20, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on November 20, 2025, to report on capital expenditures. The filing details the company's ongoing investment in its energ
• MDU Resources Q3 Net Income Plunges Post-Everus Spin-Off — 10-Q · Nov 10, 2025 Risk: medium
  MDU Resources Group Inc. reported a net income of $18.31 million for the three months ended September 30, 2025, a significant decrease from $64.62 million in th
• MDU Resources Group Files 8-K on Financials — 8-K · Nov 6, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on November 6, 2025, reporting on its results of operations and financial condition. The filing includes financial statem
• MDU Resources Group Announces Executive and Director Changes — 8-K · Aug 13, 2025 Risk: medium
  MDU Resources Group, Inc. announced on August 12, 2025, changes in its executive team and board of directors. Specifically, the company reported the departure o
• MDU Resources Group Files 8-K — 8-K · Aug 7, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on August 7, 2025, reporting an entry into a material definitive agreement and financial statements. The filing does not
• MDU Resources Q2 Net Income Jumps 21.6% on Strong Operations — 10-Q · Aug 7, 2025 Risk: low
  MDU Resources Group Inc. reported a net income of $105.2 million for the six months ended June 30, 2025, a significant increase from $88.4 million in the prior-
• MDU Resources Group Reports Director Changes and Ethics Updates — 8-K · May 15, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on May 13, 2025, reporting on several key events. These include the departure of a director, the election of new director
• MDU Resources Group Inc. Files Q1 2025 10-Q — 10-Q · May 8, 2025 Risk: low
  MDU Resources Group Inc. filed its 10-Q for the period ending March 31, 2025. The company reported its financial performance and position for the first quarter
• MDU Resources Group Inc. DEF 14A Filing — DEF 14A · Apr 3, 2025 Risk: low
  MDU Resources Group Inc. filed its DEF 14A on April 3, 2025, for the fiscal year ending December 31, 2024. The filing details executive compensation and related
• 10-K Filing — 10-K · Feb 20, 2025
• MDU Resources Group Announces Material Definitive Agreement — 8-K · Feb 14, 2025 Risk: medium
  MDU Resources Group, Inc. announced on February 14, 2025, that it entered into a material definitive agreement and amended its articles of incorporation or byla
• MDU Resources Group Files 8-K on Financials — 8-K · Feb 6, 2025 Risk: low
  MDU Resources Group, Inc. filed an 8-K on February 6, 2025, reporting on its results of operations and financial condition. The filing also includes Regulation
• MDU Resources Files 8-K on Capital Expenditures — 8-K · Nov 21, 2024 Risk: low
  MDU Resources Group, Inc. filed an 8-K on November 21, 2024, to report on capital expenditures. The filing details the company's ongoing investments in its ener
• MDU Resources Group Reports Director and Officer Changes — 8-K · Nov 14, 2024 Risk: low
  On November 14, 2024, MDU Resources Group, Inc. filed an 8-K report detailing changes in its board of directors and executive compensation. The filing includes
• SC 13G/A Filing — SC 13G/A · Nov 7, 2024
• MDU Resources Group Inc. Files Q3 2024 10-Q — 10-Q · Nov 7, 2024 Risk: medium
  MDU Resources Group Inc. filed its 10-Q for the period ending September 30, 2024. The filing details financial performance across its regulated and unregulated
• MDU Resources Group Files 8-K with Financial Updates — 8-K · Nov 6, 2024 Risk: low
  MDU Resources Group, Inc. filed an 8-K on November 6, 2024, reporting financial statements and exhibits as of October 31, 2024. The filing includes information
• MDU Resources Group Reports Key Corporate Events — 8-K · Nov 1, 2024 Risk: medium
  MDU Resources Group, Inc. filed an 8-K on November 1, 2024, reporting several key events as of October 31, 2024. These include entering into and terminating mat
• Corvex Management Amends MDU Resources Filing — SC 13D/A · Nov 1, 2024 Risk: medium
  Corvex Management LP, led by Keith Meister, has amended its Schedule 13D filing regarding MDU Resources Group Inc. The filing, dated November 1, 2024, indicates
• MDU Resources Group Files 8-K — 8-K · Oct 17, 2024 Risk: low
  On October 17, 2024, MDU Resources Group, Inc. filed an 8-K report. The filing primarily concerns Regulation FD Disclosure and Financial Statements and Exhibits
• MDU Resources Sells Construction Business for $1.9B — 8-K · Oct 2, 2024 Risk: medium
  MDU Resources Group Inc. announced on October 1, 2024, that it has entered into a definitive agreement to sell its construction materials and services business
• MDU Resources Group Inc. Board and Executive Changes Announced — 8-K · Sep 3, 2024 Risk: medium
  MDU Resources Group Inc. announced on September 3, 2024, a change in its board of directors and executive compensation arrangements. The filing details the depa
• MDU Resources Group Inc. Announces Executive and Board Changes — 8-K · Aug 15, 2024 Risk: medium
  On August 15, 2024, MDU Resources Group Inc. announced changes in its executive leadership and board of directors. The company appointed David L. Goodin as Pres
• MDU Resources Group Files 8-K on Financials — 8-K · Aug 8, 2024 Risk: low
  MDU Resources Group Inc. filed an 8-K on August 8, 2024, reporting on its results of operations and financial condition. The filing also includes financial stat
• MDU Resources Sells Knife River for $7.5B — 8-K · Jul 18, 2024 Risk: medium
  MDU Resources Group Inc. announced on July 18, 2024, that it has entered into a definitive agreement to sell its construction materials and services segment, Kn
• MDU Resources Declares Quarterly Dividend — 8-K · May 20, 2024 Risk: low
  MDU Resources Group Inc. announced on May 14, 2024, that its Board of Directors declared a quarterly cash dividend of $0.245 per share. This dividend is payable
• MDU Resources Group Inc. Files 10-Q for Period Ending March 31, 2024 — 10-Q · May 2, 2024 Risk: low
  MDU RESOURCES GROUP INC (MDU) filed a Quarterly Report (10-Q) with the SEC on May 2, 2024. MDU Resources Group Inc. filed its 10-Q report for the quarterly peri
• MDU Resources Group Files Definitive Proxy Statement — DEFA14A · Apr 29, 2024 Risk: low
  MDU Resources Group, Inc. filed a Definitive Proxy Statement (DEFA14A) on April 29, 2024. This filing is related to their annual shareholder meeting and provide
• MDU Resources Group Inc. Files Definitive Proxy Statement — DEF 14A · Mar 29, 2024 Risk:
  MDU RESOURCES GROUP INC (MDU) filed a Proxy Statement (DEF 14A) with the SEC on March 29, 2024. Filing is a Definitive Proxy Statement (DEF 14A) for MDU Resourc
• Corvex Management LP Amends MDU Resources Stake Filing — SC 13D/A · Mar 18, 2024 Risk: medium
  Corvex Management LP, led by Keith Meister, has amended its Schedule 13D filing regarding MDU Resources Group Inc. as of March 18, 2024. The filing indicates Co
• MDU Resources Group Inc. Files 8-K for Material Agreement — 8-K · Mar 18, 2024 Risk: medium
  MDU Resources Group Inc. announced on March 14, 2024, that it has entered into a material definitive agreement. The company, headquartered in Bismarck, North Da
• MDU Resources Sells Knife River for $795M — 8-K · Mar 13, 2024 Risk: medium
  MDU Resources Group Inc. announced on March 13, 2024, that it has entered into a definitive agreement to sell its construction materials and services business,
• MDU Resources Group Inc. Files 2023 Annual Report on Form 10-K — 10-K · Feb 22, 2024 Risk: medium
  MDU RESOURCES GROUP INC (MDU) filed a Annual Report (10-K) with the SEC on February 22, 2024. MDU Resources Group Inc. filed its 2023 Form 10-K on February 22,
• MDU Resources Files 8-K on Officer Compensation, Director Changes — 8-K · Feb 21, 2024 Risk: medium
  MDU Resources Group Inc. filed an 8-K on February 21, 2024, reporting events from February 15, 2024. The filing addresses changes in compensatory arrangements f
• Vanguard Amends MDU Resources Stake; Passive Ownership Continues — SC 13G/A · Feb 13, 2024 Risk: low
  The Vanguard Group, a major investment firm, filed an amended SC 13G/A on February 13, 2024, indicating its ownership of MDU Resources Group Inc. common stock a
• MDU Resources Files 8-K on Operations & Financial Condition — 8-K · Feb 8, 2024 Risk: low
  MDU Resources Group Inc. filed an 8-K on February 8, 2024, to report on its results of operations and financial condition, as well as to make a Regulation FD di
• BlackRock Amends MDU Resources Stake as of Dec 31, 2023 — SC 13G/A · Jan 24, 2024
  BlackRock Inc. filed an amended SC 13G/A on January 24, 2024, indicating a change in its ownership stake in MDU Resources Group Inc. as of December 31, 2023. Th
• State Street Corp. Maintains Passive Stake in MDU Resources Group — SC 13G/A · Jan 23, 2024
  State Street Corporation, a major financial institution, filed an amended SC 13G/A on January 23, 2024, indicating its ownership of MDU Resources Group Inc. com

Risk Profile

Risk Assessment: Of MDU's 35 recent filings, 0 were flagged as high-risk, 15 as medium-risk, and 20 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.

Financial Highlights

Key financial metrics from Mdu Resources Group INC's most recent 10-Q filing (Nov 10, 2025):

• Revenue: $1.34B
• Net Income: $114.06M
• EPS: $0.56
• Operating Margin: 13.6%
• Total Assets: $7.19B
• Total Debt: $2.19B

Key Executives

• Goodin
• Kivisto
• Keith Meister
• Patrick J. Dooley, Esq.
• Jason Daniel Akin
• David L. Goodin
• Nicole A. Volness
• David S. Solomon
• Jason Daniel

Industry Context

MDU Resources Group operates within the regulated utility sector, primarily focused on electric and gas delivery. This industry is characterized by stable, albeit slow, growth driven by population and economic expansion. Key trends include the ongoing transition to cleaner energy sources, significant investments in grid modernization and infrastructure resilience, and increasing regulatory oversight regarding environmental impact and service reliability.

Top Tags

regulation-fd (4) · financial-reporting (4) · material-agreement (4) · acquisition (4) · financials (3) · Utilities (3) · corporate-governance (3) · executive-compensation (3) · divestiture (3) · strategic-shift (3)

Key Numbers

• Documents Filed: 259 — Indicates the comprehensive nature of the filing, including the main report and supporting graphics.
• Net income for Q3 2025: $18.31M — Decreased from $64.62 million in Q3 2024 due to discontinued operations
• Income from continuing operations for Q3 2025: $18.35M — Increased 18% from $15.60 million in Q3 2024
• Net income for nine months ended Sept 30, 2025: $114.06M — Decreased from $225.95 million in the same period of 2024
• Income from continuing operations for nine months ended Sept 30, 2025: $114.99M — Increased 4% from $110.58 million in the same period of 2024
• Operating revenues for Q3 2025: $315.04M — Increased 8.7% from $289.69 million in Q3 2024
• Operating revenues for nine months ended Sept 30, 2025: $1.34B — Increased 9.7% from $1.22 billion in the same period of 2024
• Net loss from discontinued operations for nine months ended Sept 30, 2025: $0.94M — Compared to $115.37 million net income in the prior year, reflecting Everus spin-off
• Total assets as of Sept 30, 2025: $7.19B — Decreased from $8.17 billion in Sept 2024, largely due to Everus separation
• Long-term debt as of Sept 30, 2025: $2.19B — Slightly decreased from $2.23 billion in Sept 2024
• Shares outstanding as of Nov 3, 2025: 204,331,170 — Reflects current common stock outstanding
• Net Income (YTD 2025): $105.2M — Increased from $88.4M in prior year, showing 19% growth.
• Net Income (Q2 2025): $55.1M — Increased from $45.3M in Q2 2024, representing 21.6% growth.
• Q2 Net Income Growth: 21.6% — Percentage increase in net income from Q2 2024 to Q2 2025.
• YTD Net Income Growth: 19% — Percentage increase in net income for the six months ended June 30, 2025, compared to the same period in 2024.

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