# MDU Resources Group Inc. (MDU)

Source: https://www.quantisnow.com/company/MDU
Generated: 2026-11-11T15:49:36.864Z

- Ticker: MDU
- Exchange: NYSE
- Sector: Industrials
- Industry: Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK: 0000067716
- Website: mdu.com

## About

MDU Resources Group, Inc. engages in the regulated energy delivery, and construction materials and services businesses in the United States. The company's Electric segment generates, transmits, and distributes electricity for residential, commercial, industrial, and municipal customers in Montana, North Dakota, South Dakota, and Wyoming. Its Natural Gas Distribution segment distributes natural gas for residential, commercial, and industrial customers in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington, and Wyoming; and offers supply related value-added services. The company's Pipeline segment provides natural gas transportation and underground storage services through a regulated pipeline system primarily in the Rocky Mountain and northern Great Plains regions; and cathodic protection and other energy-related services. Its Construction Materials and Contracting segment mines, processes, and sells construction aggregates; produces and sells asphalt mix; and supplies ready-mixed concrete. This segment is also involved in the sale of cement, liquid asphalt, finished concrete products, and other building materials and related contracting services. The company's Construction Services segment designs, constructs, and maintains electrical and communication wiring and infrastructure, fire suppression systems, and mechanical piping and services; and overhead and underground electrical distribution and transmission lines, substations, external lighting, traffic signalization, and gas pipelines, as well as engages in the utility excavation activities. This segment also manufactures and distributes transmission line construction equipment; and constructs and maintains renewable energy projects. It serves manufacturing, commercial, industrial, institutional, and government customers, as well as utilities. The company was founded in 1924 and is headquartered in Bismarck, North Dakota.

## Latest MDU news and filings

- 2026-11-06 01:05 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-mdu-resources-group-inc-6777750)
- 2026-11-05 13:32 UTC [SEC Form 8-K] [MDU Resources Group Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/mdu-resources-group-inc-filed-sec-form-8-k-results-of-6775044)
- 2026-11-05 13:30 UTC [Earnings] [MDU Resources Reports Third Quarter 2026 Results; Reaffirms Guidance](https://www.quantisnow.com/insight/mdu-resources-reports-third-quarter-2026-results-reaffirms-guidance-6775015)
- 2026-10-15 20:30 UTC [Earnings Date] [MDU Resources to Webcast Third Quarter 2026 Earnings Conference Call](https://www.quantisnow.com/insight/mdu-resources-to-webcast-third-quarter-2026-earnings-conference-call-6748196)
- 2026-10-01 21:06 UTC [SEC Form 4] [Director Durkin Marian M was granted 172 shares, increasing direct ownership by 1% to 11,848 units (SEC Form 4)](https://www.quantisnow.com/insight/director-durkin-marian-m-was-granted-172-shares-increasing-direct-6732919)
- 2026-10-01 21:05 UTC [SEC Form 4] [Director Dosch Vernon A. was granted 1,462 shares, increasing direct ownership by 8% to 20,377 units (SEC Form 4)](https://www.quantisnow.com/insight/director-dosch-vernon-a-was-granted-1462-shares-increasing-direct-6732912)
- 2026-09-30 20:30 UTC [Dividends] [WBI Energy Reaches Positive Final Investment Decision to Build Bakken East Pipeline](https://www.quantisnow.com/insight/wbi-energy-reaches-positive-final-investment-decision-to-build-bakken-6730798)
- 2026-08-13 20:30 UTC [Dividends] [MDU Resources Announces Increased Quarterly Dividend](https://www.quantisnow.com/insight/mdu-resources-announces-increased-quarterly-dividend-6680836)
- 2026-08-06 20:44 UTC [SEC Form S-8] [SEC Form S-8 filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-s-8-filed-by-mdu-resources-group-inc-6669755)
- 2026-08-06 20:34 UTC [SEC Form S-8] [SEC Form S-8 filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-s-8-filed-by-mdu-resources-group-inc-6669633)
- 2026-08-06 20:20 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-mdu-resources-group-inc-6669409)
- 2026-08-06 16:03 UTC [Analyst Upgrade] [MDU Resources upgraded by Analyst with a new price target](https://www.quantisnow.com/insight/mdu-resources-upgraded-by-analyst-with-a-new-price-target-6668257)
- 2026-08-06 12:35 UTC [SEC Form 8-K] [MDU Resources Group Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/mdu-resources-group-inc-filed-sec-form-8-k-results-of-6667695)
- 2026-08-06 12:30 UTC [Earnings] [MDU Resources Reports Second Quarter 2026 Results; Advances Infrastructure Growth Opportunities](https://www.quantisnow.com/insight/mdu-resources-reports-second-quarter-2026-results-advances-infrastructure-growth-6667665)
- 2026-07-16 20:30 UTC [Earnings Date] [MDU Resources to Webcast Second Quarter 2026 Earnings Conference Call](https://www.quantisnow.com/insight/mdu-resources-to-webcast-second-quarter-2026-earnings-conference-call-6639855)
- 2026-07-13 13:08 UTC [Analyst Coverage Initiated] [Wells Fargo initiated coverage on MDU Resources with a new price target](https://www.quantisnow.com/insight/wells-fargo-initiated-coverage-on-mdu-resources-with-a-new-6635034)
- 2026-07-02 01:22 UTC [SEC Form 4] [Director Durkin Marian M was granted 152 shares, increasing direct ownership by 1% to 11,676 units (SEC Form 4)](https://www.quantisnow.com/insight/director-durkin-marian-m-was-granted-152-shares-increasing-direct-6623956)
- 2026-07-02 01:22 UTC [SEC Form 4] [Director Dosch Vernon A. was granted 1,293 shares, increasing direct ownership by 7% to 18,834 units (SEC Form 4)](https://www.quantisnow.com/insight/director-dosch-vernon-a-was-granted-1293-shares-increasing-direct-6623954)
- 2026-06-22 20:30 UTC [Montana-Dakota Utilities Announces Electric Service Agreement with Applied Digital for Proposed AI Factory](https://www.quantisnow.com/insight/montana-dakota-utilities-announces-electric-service-agreement-with-applied-digital-for-6611490)
- 2026-06-18 20:01 UTC [SEC Form 11-K] [SEC Form 11-K filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-11-k-filed-by-mdu-resources-group-inc-6608469)
- 2026-06-01 13:00 UTC [Minnkota Power Cooperative Joins North Plains Connector Utility Consortium](https://www.quantisnow.com/insight/minnkota-power-cooperative-joins-north-plains-connector-utility-consortium-6580964)
- 2026-05-13 20:30 UTC [Dividends] [MDU Resources Announces Quarterly Dividend on Common Stock](https://www.quantisnow.com/insight/mdu-resources-announces-quarterly-dividend-on-common-stock-6551225)
- 2026-05-13 20:04 UTC [SEC Form 8-K] [MDU Resources Group Inc. filed SEC Form 8-K: Leadership Update, Amendments to the Registrant's Code of Ethics, or Waiver of a Provision of the Code of Ethics, Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits](https://www.quantisnow.com/insight/mdu-resources-group-inc-filed-sec-form-8-k-leadership-update-6550640)
- 2026-05-07 21:12 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-mdu-resources-group-inc-6540243)
- 2026-05-07 12:33 UTC [SEC Form 8-K] [MDU Resources Group Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/mdu-resources-group-inc-filed-sec-form-8-k-results-of-6537824)
- 2026-05-07 12:30 UTC [Public Offering] [MDU Resources Reports First Quarter 2026 Results; Progress on Proposed Bakken East Pipeline](https://www.quantisnow.com/insight/mdu-resources-reports-first-quarter-2026-results-progress-on-proposed-6537794)
- 2026-04-16 20:30 UTC [Earnings Date] [MDU Resources to Webcast First Quarter 2026 Earnings Conference Call](https://www.quantisnow.com/insight/mdu-resources-to-webcast-first-quarter-2026-earnings-conference-call-6503379)
- 2026-04-16 12:04 UTC [Analyst Coverage Initiated] [Analyst initiated coverage on MDU Resources with a new price target](https://www.quantisnow.com/insight/analyst-initiated-coverage-on-mdu-resources-with-a-new-price-6502361)
- 2026-04-01 21:25 UTC [SEC Form 4] [SEC Form 4 filed by Durkin Marian M](https://www.quantisnow.com/insight/sec-form-4-filed-by-durkin-marian-m-6482677)
- 2026-04-01 21:25 UTC [SEC Form 4] [SEC Form 4 filed by Dosch Vernon A.](https://www.quantisnow.com/insight/sec-form-4-filed-by-dosch-vernon-a-6482676)
- 2026-04-01 12:25 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-mdu-resources-group-inc-6480901)
- 2026-04-01 12:22 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-mdu-resources-group-inc-6480896)
- 2026-02-20 13:32 UTC [SEC Form 10-K] [SEC Form 10-K filed by MDU Resources Group Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-mdu-resources-group-inc-6404094)
- 2026-02-19 23:22 UTC [SEC Form 4] [CIO Boese Dyke A. was granted 3,702 shares, increasing direct ownership by 109% to 7,084 units (SEC Form 4)](https://www.quantisnow.com/insight/cio-boese-dyke-a-was-granted-3702-shares-increasing-direct-6403432)
- 2026-02-19 23:22 UTC [SEC Form 4] [CFO Vollmer Jason L was granted 15,229 shares and covered exercise/tax liability with 36,766 shares, decreasing direct ownership by 6% to 324,976 units (SEC Form 4)](https://www.quantisnow.com/insight/cfo-vollmer-jason-l-was-granted-15229-shares-and-covered-6403431)
- 2026-02-19 23:22 UTC [SEC Form 4] [Chief Utilities Officer Senger Garret was granted 6,920 shares and covered exercise/tax liability with 8,167 shares, decreasing direct ownership by 1% to 100,048 units (SEC Form 4)](https://www.quantisnow.com/insight/chief-utilities-officer-senger-garret-was-granted-6920-shares-and-6403430)
- 2026-02-19 23:22 UTC [SEC Form 4] [ChiefAccntg&RegAffairsOfficer Sievert Stephanie A was granted 4,544 shares and covered exercise/tax liability with 10,438 shares, decreasing direct ownership by 6% to 90,503 units (SEC Form 4)](https://www.quantisnow.com/insight/chiefaccntgregaffairsofficer-sievert-stephanie-a-was-granted-4544-shares-and-covered-6403429)
- 2026-02-19 23:22 UTC [SEC Form 4] [CLO & Corporate Secretary Foti Anthony Donald was granted 8,161 shares, increasing direct ownership by 96% to 16,634 units (SEC Form 4)](https://www.quantisnow.com/insight/clo-corporate-secretary-foti-anthony-donald-was-granted-8161-shares-6403428)
- 2026-02-19 23:22 UTC [SEC Form 4] [ChiefHRSafety&AdminOfficer Jones Anne M covered exercise/tax liability with 12,010 shares and was granted 5,523 shares, decreasing direct ownership by 5% to 118,017 units (SEC Form 4)](https://www.quantisnow.com/insight/chiefhrsafetyadminofficer-jones-anne-m-covered-exercisetax-liability-with-12010-shares-6403427)
- 2026-02-19 23:22 UTC [SEC Form 4] [President & CEO Kivisto Nicole A was granted 45,037 shares and covered exercise/tax liability with 35,668 shares, increasing direct ownership by 2% to 547,961 units (SEC Form 4)](https://www.quantisnow.com/insight/president-ceo-kivisto-nicole-a-was-granted-45037-shares-and-6403426)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/MDU
- Earnings history: https://www.quantisnow.com/earnings/MDU
- Dividend history: https://www.quantisnow.com/dividends/MDU
- Insider transactions: https://www.quantisnow.com/insiders/MDU
- Options chain: https://www.quantisnow.com/options/MDU
- SEC 8-K filings only: https://www.quantisnow.com/company/MDU/8-k
- RSS and alerts for MDU: https://www.quantisnow.com/docs/rss-feeds.md