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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001104659-05-032628
Filing Date
2005-07-15
Accepted
2005-07-15 17:28:27
Documents
6
Period of Report
2004-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A a05-12258_110ka.htm 10-K/A 5070579
2 EX-23.1 a05-12258_1ex23d1.htm EX-23.1 3083
3 EX-31.1 a05-12258_1ex31d1.htm EX-31.1 10452
4 EX-31.2 a05-12258_1ex31d2.htm EX-31.2 10400
5 EX-32.1 a05-12258_1ex32d1.htm EX-32.1 4342
6 EX-32.2 a05-12258_1ex32d2.htm EX-32.2 4284
  Complete submission text file 0001104659-05-032628.txt   5104676
Mailing Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104
Business Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104 6059782908
NORTHWESTERN CORP (Filer) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-10499 | Film No.: 05958017
SIC: 4931 Electric & Other Services Combined