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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000067716-06-000095
Filing Date
2006-05-02
Accepted
2006-05-01 18:08:43
Documents
2
Period of Report
2006-05-01
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 MDU 8-K COVER SHEET FOR BIG HORN BASIN ACQUISITION mdu8kcoversheet.htm 8-K 30685
2 BIG HORN BASIN ACQUSITION PRESS RELEASE bighornacqpressrelease.htm EX-99 10492
  Complete submission text file 0000067716-06-000095.txt   42740
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.: 06796654
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)