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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000067716-08-000079
Filing Date
2008-05-02
Accepted
2008-05-02 11:57:31
Documents
2
Period of Report
2008-03-31
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 MDU RESOURCES FORM 8-K COVER mduq1cover.htm 8-K 26465
2 Q-1 EARNINGS RELEASE earningsrelease.htm EX-99 488420
  Complete submission text file 0000067716-08-000079.txt   516578
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650 701-530-1013
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.: 08797516
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Assistant Director 9