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CIK 0000067716 · Large accelerated filer

MDU RESOURCES GROUP INC

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Ticker
MDU
Exchange
NYSE
Industry
Natural Gas Distribution
FY end
Dec 31
Entity type
operating
EIN
301133956
Phone
701-530-1000
Business address
1200 WEST CENTURY AVENUE, BISMARCK, ND, 58503
Former names
MDU RESOURCES GROUP INC
  1. 4 Insider Changes in Ownership
  2. 4 Insider Changes in Ownership
  3. 4 Insider Changes in Ownership
  4. 4 Insider Changes in Ownership
  5. 8-K Event Other events
  6. 4 Insider Changes in Ownership
  7. 4 Insider Changes in Ownership
  8. 3 Insider Initial Statement of Ownership
  9. 8-K Event Executive or director change
  10. 10-Q Report Quarterly Report
  11. 8-K Event Results of operations
  12. 8-K Event Material agreement
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 8-K Event Executive or director change
  17. 3 Insider Initial Statement of Ownership
  18. 4/A Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

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