SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-21-000030
Filing Date
2021-02-12
Accepted
2021-02-12 11:51:53
Documents
59
Period of Report
2021-02-11
Items
Item 2.02: Results of Operations and Financial Condition
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-20210211.htm   iXBRL 8-K 41782
2 EXHIBIT 99.1 EARNINGS RELEASE Q4 2020 ex991pressreleaseq42020.htm EX-99.1 261230
3 EX-99.2 EARNINGS PRESENTATION Q4 2020 exh992q420earningspres.htm EX-99.2 41653
9 a2incolora271.jpg GRAPHIC 77538
10 GRAPHIC exh992q420earningspres001.jpg GRAPHIC 119520
11 GRAPHIC exh992q420earningspres002.jpg GRAPHIC 211095
12 GRAPHIC exh992q420earningspres003.jpg GRAPHIC 213653
13 GRAPHIC exh992q420earningspres004.jpg GRAPHIC 181862
14 GRAPHIC exh992q420earningspres005.jpg GRAPHIC 214917
15 GRAPHIC exh992q420earningspres006.jpg GRAPHIC 205367
16 GRAPHIC exh992q420earningspres007.jpg GRAPHIC 200201
17 GRAPHIC exh992q420earningspres008.jpg GRAPHIC 222159
18 GRAPHIC exh992q420earningspres009.jpg GRAPHIC 169894
19 GRAPHIC exh992q420earningspres010.jpg GRAPHIC 165750
20 GRAPHIC exh992q420earningspres011.jpg GRAPHIC 206167
21 GRAPHIC exh992q420earningspres012.jpg GRAPHIC 153704
22 GRAPHIC exh992q420earningspres013.jpg GRAPHIC 244467
23 GRAPHIC exh992q420earningspres014.jpg GRAPHIC 240140
24 GRAPHIC exh992q420earningspres015.jpg GRAPHIC 227381
25 GRAPHIC exh992q420earningspres016.jpg GRAPHIC 252730
26 GRAPHIC exh992q420earningspres017.jpg GRAPHIC 217729
27 GRAPHIC exh992q420earningspres018.jpg GRAPHIC 272862
28 GRAPHIC exh992q420earningspres019.jpg GRAPHIC 277742
29 GRAPHIC exh992q420earningspres020.jpg GRAPHIC 300720
30 GRAPHIC exh992q420earningspres021.jpg GRAPHIC 215335
31 GRAPHIC exh992q420earningspres022.jpg GRAPHIC 156337
32 GRAPHIC exh992q420earningspres023.jpg GRAPHIC 32181
33 GRAPHIC exh992q420earningspres024.jpg GRAPHIC 197893
34 GRAPHIC exh992q420earningspres025.jpg GRAPHIC 193711
35 GRAPHIC exh992q420earningspres026.jpg GRAPHIC 188369
36 GRAPHIC exh992q420earningspres027.jpg GRAPHIC 187211
37 GRAPHIC exh992q420earningspres028.jpg GRAPHIC 217194
38 GRAPHIC exh992q420earningspres029.jpg GRAPHIC 182927
39 GRAPHIC exh992q420earningspres030.jpg GRAPHIC 206224
40 GRAPHIC exh992q420earningspres031.jpg GRAPHIC 206058
41 GRAPHIC exh992q420earningspres032.jpg GRAPHIC 185145
42 GRAPHIC exh992q420earningspres033.jpg GRAPHIC 250830
43 GRAPHIC exh992q420earningspres034.jpg GRAPHIC 198607
44 GRAPHIC exh992q420earningspres035.jpg GRAPHIC 194720
45 GRAPHIC exh992q420earningspres036.jpg GRAPHIC 188057
46 GRAPHIC exh992q420earningspres037.jpg GRAPHIC 183236
47 GRAPHIC exh992q420earningspres038.jpg GRAPHIC 220172
48 GRAPHIC exh992q420earningspres039.jpg GRAPHIC 191620
49 GRAPHIC exh992q420earningspres040.jpg GRAPHIC 271733
50 GRAPHIC exh992q420earningspres041.jpg GRAPHIC 63025
51 nwe-20210211_g1.jpg GRAPHIC 77538
  Complete submission text file 0000073088-21-000030.txt   12177587

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20210211.xsd EX-101.SCH 2545
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20210211_cal.xml EX-101.CAL 822
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20210211_def.xml EX-101.DEF 1786
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20210211_lab.xml EX-101.LAB 24275
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20210211_pre.xml EX-101.PRE 12758
52 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20210211_htm.xml XML 11532
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.: 21624516
SIC: 4931 Electric & Other Services Combined