Knife River Corp. parent MDU Resources Group has appointed Nathan Ring vice president, controller and chief accounting officer, succeeding Nicole Kivisto, who has accepted another executive position at the Bismarck, N.D., corporation.
Read MoreKnife River Corp. parent MDU Resources Group has appointed Nathan Ring vice president, controller and chief accounting officer, succeeding Nicole Kivisto, who has accepted another executive position at the Bismarck, N.D., corporation.
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