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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000898080-10-000187
Filing Date
2010-11-16
Accepted
2010-11-16 16:54:38
Documents
3
Period of Report
2010-10-29
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K form8k.htm 8-K 37532
2 EXHIBIT 3.1 ex3_1.htm EX-3.1 3047
3 EXHIBIT 3.2 ex3_2.htm EX-3.2 3452
  Complete submission text file 0000898080-10-000187.txt   45742
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650
Business Address 1200 WEST CENTURY AVENUE BISMARCK ND 58506-5650 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.: 101197041
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)