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MDU - SEC Schedule 13D filings

MDU Resources Group Inc. (MDU) sec schedule 13d filings - real-time wire coverage filtered to 13D only.

Recent 13D for MDU

• 546d
  Amendment: SEC Form SC 13D/A filed by MDU Resources Group Inc.

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 774d
  SEC Form SC 13D/A filed by MDU Resources Group Inc. (Amendment)

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 1085d
  SEC Form SC 13D/A filed by MDU Resources Group Inc. (Amendment)

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 1103d
  SEC Form SC 13D/A filed by MDU Resources Group Inc. (Amendment)

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 1193d
  SEC Form SC 13D/A filed by MDU Resources Group Inc. (Amendment)

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 1275d
  SEC Form SC 13D/A filed by MDU Resources Group Inc. (Amendment)

  SC 13D/A - MDU RESOURCES GROUP INC (0000067716) (Subject)
• 1362d
  SEC Form SC 13D filed by MDU Resources Group Inc.

  SC 13D - MDU RESOURCES GROUP INC (0000067716) (Subject)

Other MDU categories

• 8-K
• 10-K
• 10-Q
• S-1
• 13G
• Form 4
• Form 3
• Form 5
• DEF 14A
• M&A
• Earnings
• Dividends