source:[1] MDU Resources Group, Inc. (MDU) Q3 2025 Earnings Call Transcript (https://seekingalpha.com/article/4839543-mdu- ...)[2] MDU Resources earnings missed by $0.02, revenue topped estimates - Investing.com (https://vertexaisearch.cloud.google.com/groun ...)[3] MDU Resources Group, Inc. (MDU) Q3 2025 Earnings Call Transcript | Seeking Alpha (https://vertexaisearch.cloud.google.com/groun ...)