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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-20-000063
Filing Date
2020-03-03
Accepted
2020-03-02 19:39:52
Documents
77
Period of Report
2020-03-03
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 form8kpowerleadersbost.htm   iXBRL 8-K 47176
2 EXHIBIT 99.1 POWER CONF 2020 PRES exh991bostonpowerconf202.htm EX-99.1 113721
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  Complete submission text file 0000073088-20-000063.txt   16068359

Data Files

Seq Description Document Type Size
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4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20200303_cal.xml EX-101.CAL 720
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6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20200303_lab.xml EX-101.LAB 30576
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20200303_pre.xml EX-101.PRE 15840
74 EXTRACTED XBRL INSTANCE DOCUMENT form8kpowerleadersbost_htm.xml XML 4317
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.: 20679359
SIC: 4931 Electric & Other Services Combined