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Filing Detail
Form POSASR - Post-effective Amendment to an automatic shelf registration statement:
SEC Accession No. 0001104659-19-000044
Filing Date
2019-01-02
Accepted
2019-01-02 09:30:09
Documents
4
Effectiveness Date
2019-01-02

Document Format Files

Seq Description Document Type Size
1 POSASR a18-41510_1posasr.htm POSASR 123780
2 EX-5 a18-41510_1ex5.htm EX-5 24781
3 EX-23.(A) a18-41510_1ex23da.htm EX-23.(A) 3022
4 GRAPHIC g415101kki001.jpg GRAPHIC 6648
  Complete submission text file 0001104659-19-000044.txt   161990
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503 701-530-1059
MDU RESOURCES GROUP INC (Filer) CIK: 0000067716 (see all company filings)

IRS No.: 410423660 | State of Incorp.: DE | Fiscal Year End: 1231
Type: POSASR | Act: 33 | File No.: 333-220026 | Film No.: 19500255
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)