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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-21-000096
Filing Date
2021-05-13
Accepted
2021-05-13 10:08:03
Documents
75
Period of Report
2021-05-13
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K nwe-20210513.htm   iXBRL 8-K 37443
2 EX-99.1 CREDIT SUISSE CONF PRESENTATION 2021 exh991creditsuissepres21.htm EX-99.1 68239
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  Complete submission text file 0000073088-21-000096.txt   16993969

Data Files

Seq Description Document Type Size
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7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20210513_pre.xml EX-101.PRE 12758
68 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20210513_htm.xml XML 11201
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.: 21917685
SIC: 4931 Electric & Other Services Combined