SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-17-277968
Filing Date
2017-09-06
Accepted
2017-09-06 17:23:07
Documents
4
Period of Report
2017-09-06
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d429025d8k.htm 8-K 19770
2 EX-1.1 d429025dex11.htm EX-1.1 214978
3 EX-5.1 d429025dex51.htm EX-5.1 6148
4 GRAPHIC g429025g75n93.jpg GRAPHIC 21143
  Complete submission text file 0001193125-17-277968.txt   271364
Mailing Address 3010 W 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 W 69TH STREET SIOUX FALLS SD 57108 6059782908
NORTHWESTERN CORP (Filer) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-10499 | Film No.: 171072160
SIC: 4931 Electric & Other Services Combined