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MDU Resources Announces Webcast of Analyst Conference Call

/ -- BISMARCK, ND--(Marketwired - September 29, 2016) - MDU Resources Group, Inc. (NYSE: MDU) will webcast its third quarter 2016 earnings conference call November 3 following the release of its results.

The webcast will begin at 10 a.m. EDT and can be accessed at Audio and webcast replays will be available. Audio will be available through November 17 at (855) 859-2056, or (404) 537-3406 for international callers, conference ID 86987581.

About MDU Resources

MDU Resources Group, Inc., a member of the S&P MidCap 400 index, provides essential products and services through its regulated energy delivery and construction materials and services businesses. For more information about MDU Resources, see the company's website at or contact the Investor Relations Department at

Janelle Steiner
Assistant Treasurer