MDU Resources Postpones Analyst Seminar Due to Inclement Weather

BISMARCK, N.D., March 13, 2017 /PRNewswire/ -- MDU Resources Group, Inc. (NYSE:MDU) has postponed its annual investor analyst seminar scheduled for March 15 at the New York Stock Exchange due to forecasted inclement weather in New York City. The seminar has been rescheduled as a webcast only, and will be held March 20.

For the analyst seminar webcast, MDU Resources' President and Chief Executive Officer David L. Goodin and Vice President and Chief Financial Officer Doran N. Schwartz will be joined by the operating companies' senior management to provide an update on operational strategy and financials.

The webcast will begin at 9 a.m. EDT and conclude at approximately noon EDTMarch 20 with access and materials available in advance of the webcast at www.mdu.com. Audio and webcast replays will be available. Audio will be available through April 3, 2017, at 855-859-2056 or 404-537-3406 for international callers, conference ID 88456524.

MDU Resources Group, Inc., a member of the S&P MidCap 400 index and the S&P High-Yield Dividend Aristocrats index, is Building a Strong America® by providing 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 www.mdu.com or contact the Investor Relations Department at investor@mduresources.com.

Financial Contact:Doran Schwartz, vice president and chief financial officer, 701-530-1750
Media Contact:Laura Lueder, manager of communications and public affairs, 701-530-1095

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SOURCE MDU Resources Group, Inc.