BISMARCK, N.D., Feb. 14, 2020 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) announced today it has acquired the assets of Oldcastle Infrastructure Spokane, the Washington-based prestressed-con...
BISMARCK, N.D., Feb. 13, 2020 /PRNewswire/ -- The board of directors of MDU Resources Group, Inc. (NYSE: MDU) today declared a quarterly dividend on the company's common stock of 20.75 cents per share...
BISMARCK, N.D., Feb. 4, 2020 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) today reported earnings increased 23% in 2019 to $335.5 million, or $1.69 per share, compared to 2018 earnings of $27...
BISMARCK, N.D., Feb. 3, 2020 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) announced today that it has acquired the stock of PerLectric, Inc., a leading electrical construction company in Fair...
BISMARCK, N.D., Jan. 9, 2020 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE: MDU) will webcast its year-end 2019 earnings and 2020 guidance conference call Feb. 5 following the release of its financi...
