MDU Resources to Webcast Year-End 2025 Earnings Conference Call

Group 1 - MDU Resources Group, Inc. will host a year-end 2025 earnings conference call on February 5, 2026, at 2 p.m. ET, with results released before U.S. markets open that day [1] - The webcast will be accessible on the company's website under the "Investors" section, specifically in "Events & Presentations" [1] - A replay of the webcast will be available after the live event at the same location [1] Group 2 - MDU Resources Group Inc. is part of the S&P SmallCap 600 index and provides electric utility and natural gas distribution services to over 1.2 million customers in the Pacific Northwest and Midwest [2] - The company operates a natural gas pipeline network exceeding 3,800 miles, ensuring reliable energy delivery across the Northern Plains [2] - MDU Resources has a legacy of over a century and focuses on delivering safe, reliable, cost-effective, and environmentally responsible energy solutions [2]