| 2026-08-13 | Press release | MDU Resources Announces Increased Quarterly Dividend |
| 2026-08-06 | Press release | MDU Resources Reports Second Quarter 2026 Results; Advances Infrastructure Growth Opportunities |
| 2026-08-06 | Earnings deck | Q2 2026 Earnings Conference Call |
| 2026-08-06 | Press release | Press Release |
| 2026-07-16 | Press release | MDU Resources to Webcast Second Quarter 2026 Earnings Conference Call |
| 2026-06-22 | Press release | Montana-Dakota Utilities Announces Electric Service Agreement with Applied Digital for Proposed AI Factory |
| 2026-06-22 | Press release | Montana-Dakota Utilities Announces Electric Service Agreement with Applied Digital for Proposed AI Factory |
| 2026-06-19 | Presentation | Download(opens in new window) |
| 2026-05-13 | Press release | MDU Resources Announces Quarterly Dividend on Common Stock |
| 2026-05-07 | Press release | MDU Resources Reports First Quarter 2026 Results; Progress on Proposed Bakken East Pipeline |
| 2026-05-07 | Press release | Press Release of Q1 2026, Online link, (opens in new window) |
| 2026-05-07 | Press release | MDU Resources Reports First Quarter 2026 Results; Progress on Proposed Bakken East Pipeline |
| 2026-05-06 | Earnings deck | Q1 2026 Earnings Conference Call |
| 2026-04-16 | Press release | MDU Resources to Webcast First Quarter 2026 Earnings Conference Call |
| 2026-03-31 | Proxy statement | 2026 Proxy Statement (PDF) of 2025 Annual Report, PDF file, (opens in new window) |
| 2026-02-19 | Press release | MDU Resources Announces Quarterly Dividend on Common Stock |
| 2026-02-05 | Press release | MDU Resources Reports 2025 Year-End Results; Initiates 2026 Guidance |
| 2026-02-05 | Press release | https://www.prnewswire.com/news-releases/mdu-resources-reports-2025-year-end-results-initiates-2026-guidance-302679445.h |
| 2026-02-05 | Press release | MDU Resources Reports 2025 Year-End Results; Initiates 2026 Guidance |
| 2026-02-05 | Earnings deck | Q4 2025 Infographic(opens in new window) |
| 2026-02-04 | Earnings deck | Year-End 2025 Earnings Conference Call |
| 2026-01-15 | Press release | MDU Resources to Webcast Year-End 2025 Earnings Conference Call |
| 2025-12-04 | Press release | MDU Resources Prices Public Offering of 10,152,284 Shares of Common Stock with a Forward Component |
| 2025-12-04 | Press release | MDU Resources Prices Public Offering of 10,152,284 Shares of Common Stock with a Forward Component |
| 2025-12-03 | Press release | MDU Resources Announces Public Offering of $200 Million of Shares of Common Stock with a Forward Component |
| 2025-12-03 | Press release | MDU Resources Announces Public Offering of $200 Million of Shares of Common Stock with a Forward Component |
| 2025-11-20 | Press release | MDU Resources Group Announces Increased Capital Investment Plan for 2026-2030 |
| 2025-11-13 | Press release | MDU Resources Announces Quarterly Dividend on Common Stock |
| 2025-11-06 | Press release | MDU Resources Announces Third Quarter 2025 Results; Narrows Guidance |
| 2025-11-06 | Press release | https://www.prnewswire.com/news-releases/mdu-resources-announces-third-quarter-2025-results-narrows-guidance-302606217.h |
| 2025-11-06 | Press release | View full release |
| 2025-11-05 | Earnings deck | Q3 2025 Earnings Conference Call |
| 2025-11-04 | Quarterly report | Q3 2025 Infographic |
| 2025-10-16 | Press release | MDU Resources to Webcast Third Quarter 2025 Earnings Conference Call |
| 2025-09-24 | Press release | MDU's Investment in Wind Farm Deemed Prudent and Cost-Effective for Customers |
| 2025-08-14 | Press release | MDU Resources Announces Increased Quarterly Dividend |
| 2025-08-13 | Press release | MDU Resources Announces Appointments to the Board of Directors |
| 2025-08-07 | Press release | MDU Resources Announces Second Quarter 2025 Results; Updates Guidance |
| 2025-08-07 | Press release | https://www.prnewswire.com/news-releases/mdu-resources-announces-second-quarter-2025-results-updates-guidance-302523694. |
| 2025-08-07 | Press release | View full release |