MDU Resources to Webcast Second Quarter 2026 Earnings Conference Call

BISMARCK, N.D., July 16, 2026 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) will webcast its second quarter 2026 earnings conference call at 2 p.m. ET Aug. 6. The company will release its second quarter results before U.S. financial markets open that day. The webcast can be...