SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-18-047399
Filing Date
2018-02-15
Accepted
2018-02-15 17:17:02
Documents
3

Document Format Files

Seq Description Document Type Size
1 424B5 d540150d424b5.htm 424B5 338851
2 GRAPHIC g540150g34j21.jpg GRAPHIC 53549
3 GRAPHIC g540150g83z86.jpg GRAPHIC 72254
  Complete submission text file 0001193125-18-047399.txt   513493
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: 424B5 | Act: 33 | File No.: 333-223019 | Film No.: 18618655
SIC: 4931 Electric & Other Services Combined