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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. SC 13G/A Stake Amended Statement of Ownership
  2. 8-K Event Results of operations · Regulation FD disclosure
  3. SC 13G/A Stake Amended Statement of Ownership
  4. SC 13G/A Stake Amended Statement of Ownership
  5. 3 Insider Initial Statement of Ownership
  6. 8-K Event Regulation FD disclosure
  7. 4 Grant or award Director acquired 8,008 shares (grant or award)
  8. 4 Grant or award Director acquired 8,008 shares (grant or award)
  9. 4 Grant or award Director acquired 8,008 shares (grant or award)
  10. 4 Grant or award Director acquired 8,008 shares (grant or award)
  11. 4 Grant or award Director acquired 8,008 shares (grant or award)
  12. 4 Grant or award Director acquired 9,343 shares (grant or award)
  13. 4 Grant or award Director acquired 1,334 shares (grant or award)
  14. 3 Insider Initial Statement of Ownership
  15. 8-K Event Executive or director change
  16. 4 Other disposition 10% owner disposed of 5,656,621 shares (other)
  17. 10-Q Report Quarterly Report
  18. 8-K Event Regulation FD disclosure
  19. 8-K Event Results of operations · Regulation FD disclosure
  20. 8-K Event Executive or director change · Regulation FD disclosure

Page 9 of 91 · 1,804 filings