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CIK 0001955520 · Large accelerated filer

Knife River Corp

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Ticker
KNF
Exchange
NYSE
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
921008893
Phone
701-530-1400
Business address
1150 W. CENTURY AVE,, BISMARCK, ND, 58503
Former names
Knife River Holding Co
  1. 8-K Event Material agreement · New debt or obligation · Shareholder rights changed · Change in control · Executive or director change · Bylaws or fiscal year change · Code of ethics change · Regulation FD disclosure · Other events
  2. 3 Insider Initial Statement of Ownership
  3. 8-K Event Regulation FD disclosure
  4. 10-Q Report Quarterly Report
  5. 8-K Event Regulation FD disclosure
  6. 3 Insider Initial Statement of Ownership
  7. 3 Insider Initial Statement of Ownership
  8. 3 Insider Initial Statement of Ownership
  9. 3 Insider Initial Statement of Ownership
  10. 3 Insider Initial Statement of Ownership
  11. 3 Insider Initial Statement of Ownership
  12. 3 Insider Initial Statement of Ownership
  13. SEC STAFF ACTION Other SEC Staff Action
  14. CERT Other Certification
  15. CORRESP Other Correspondence Between Filers and SEC Staff
  16. 10-12B/A Other 10-12B/A
  17. CORRESP Other Correspondence Between Filers and SEC Staff
  18. UPLOAD Other SEC-generated Letter
  19. CORRESP Other Correspondence Between Filers and SEC Staff
  20. 10-12B/A Other 10-12B/A

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