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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000067716-07-000056
Filing Date
2007-03-12
Accepted
2007-03-12 10:09:50
Documents
1
Period of Report
2007-03-07
Items
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 MDU EARNINGS GUIDANCE AS OF MARCH 12 earningsguid312.htm 8-K 63305
  Complete submission text file 0000067716-07-000056.txt   64868
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.: 07686449
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)