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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-19-010126
Filing Date
2019-02-22
Accepted
2019-02-22 17:09:33
Documents
4
Period of Report
2019-02-22
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a19-5105_38k.htm 8-K 31528
2 EX-1.1 a19-5105_3ex1d1.htm EX-1.1 326126
3 EX-5.1 a19-5105_3ex5d1.htm EX-5.1 8961
4 GRAPHIC g51053kci001.jpg GRAPHIC 7335
  Complete submission text file 0001104659-19-010126.txt   378050
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.: 301133956 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-03480 | Film No.: 19626613
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)