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Filing Detail
Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001104659-21-039588
Filing Date
2021-03-22
Accepted
2021-03-22 13:40:43
Documents
2

Document Format Files

Seq Description Document Type Size
1 424B5 tm219733-2_424b5.htm 424B5 667337
2 GRAPHIC lg_northwesternenergy-4c.jpg GRAPHIC 112721
  Complete submission text file 0001104659-21-039588.txt   823790
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.: 333-253047 | Film No.: 21760863
SIC: 4931 Electric & Other Services Combined