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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
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  3. CORRESP Other Correspondence Between Filers and SEC Staff
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  6. 11-K Other Annual Report
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  13. 3 Insider Initial Statement of Ownership
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  18. 3 Insider Initial Statement of Ownership
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