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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000067716-18-000036
Filing Date
2018-05-09
Accepted
2018-05-09 17:10:13
Documents
1
Period of Report
2018-05-08
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 8-K a20188-kstockholdersvotes.htm 8-K 44293
  Complete submission text file 0000067716-18-000036.txt   45473
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: 8-K | Act: 34 | File No.: 001-03480 | Film No.: 18819365
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)