Document Details

Document Details

Filing Type

S-8 POS (SEC's EDGAR System)

Company MDU Resources Group, Inc. (Bismarck, ND)
Filing Date 1/2/2019

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File Section(s)

  1. S-8 POS
  2. EX-5
  3. EX-23.(A)
  4. EX-23.(B)

Note: This document was filed with the SEC in HTML format, as allowed by the recent EDGAR system modernization. S&P cannot take responsibility for its appearance, layout, or legibility.