MDU Resources to Webcast First Quarter 2026 Earnings Conference Call

BISMARCK, N.D., April 16, 2026 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) will webcast its first quarter 2026 earnings conference call at 2 p.m. ET May 7. The company will release its first quarter results before U.S. financial markets open that day. The webcast can be accessed...