SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000073088-23-000100
Filing Date
2023-04-28
Accepted
2023-04-28 09:50:57
Documents
93
Period of Report
2023-04-27
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-20230427.htm   iXBRL 8-K 44328
2 EX-99.1 Q1 2023 PRESS RELEASE ex991pressreleaseq12023.htm EX-99.1 298201
3 EX-99.2 2023 ANNUAL MEETING PRESENTATION exh992annmtgpres23.htm EX-99.2 42220
4 EX-99.3 EARNINGS PRESENTATION Q1 2023 exh993investorpresq123.htm EX-99.3 42917
8 exh992annmtgpres23001.jpg GRAPHIC 151490
9 exh992annmtgpres23002.jpg GRAPHIC 173225
10 exh992annmtgpres23003.jpg GRAPHIC 189036
11 exh992annmtgpres23004.jpg GRAPHIC 191517
12 exh992annmtgpres23005.jpg GRAPHIC 98286
13 exh992annmtgpres23006.jpg GRAPHIC 160699
14 exh992annmtgpres23007.jpg GRAPHIC 83461
15 exh992annmtgpres23008.jpg GRAPHIC 207442
16 exh992annmtgpres23009.jpg GRAPHIC 90738
17 exh992annmtgpres23010.jpg GRAPHIC 214539
18 exh992annmtgpres23011.jpg GRAPHIC 139719
19 exh992annmtgpres23012.jpg GRAPHIC 244300
20 exh992annmtgpres23013.jpg GRAPHIC 135994
21 exh992annmtgpres23014.jpg GRAPHIC 134967
22 exh992annmtgpres23015.jpg GRAPHIC 128655
23 exh992annmtgpres23016.jpg GRAPHIC 168938
24 exh992annmtgpres23017.jpg GRAPHIC 191647
25 exh992annmtgpres23018.jpg GRAPHIC 182641
26 exh992annmtgpres23019.jpg GRAPHIC 186755
27 exh992annmtgpres23020.jpg GRAPHIC 167610
28 exh992annmtgpres23021.jpg GRAPHIC 142126
29 exh992annmtgpres23022.jpg GRAPHIC 193145
30 exh992annmtgpres23023.jpg GRAPHIC 171619
31 exh992annmtgpres23024.jpg GRAPHIC 226745
32 exh992annmtgpres23025.jpg GRAPHIC 151416
33 exh992annmtgpres23026.jpg GRAPHIC 111388
34 exh992annmtgpres23027.jpg GRAPHIC 257462
35 exh992annmtgpres23028.jpg GRAPHIC 214615
36 exh992annmtgpres23029.jpg GRAPHIC 237648
37 exh992annmtgpres23030.jpg GRAPHIC 156112
38 exh992annmtgpres23031.jpg GRAPHIC 245560
39 exh992annmtgpres23032.jpg GRAPHIC 187017
40 exh992annmtgpres23033.jpg GRAPHIC 144218
41 exh992annmtgpres23034.jpg GRAPHIC 101899
42 exh992annmtgpres23035.jpg GRAPHIC 129491
43 exh992annmtgpres23036.jpg GRAPHIC 75108
44 exh992annmtgpres23037.jpg GRAPHIC 306910
45 exh993investorpresq123001.jpg GRAPHIC 176963
46 exh993investorpresq123002.jpg GRAPHIC 167616
47 exh993investorpresq123003.jpg GRAPHIC 168791
48 exh993investorpresq123004.jpg GRAPHIC 109474
49 exh993investorpresq123005.jpg GRAPHIC 168551
50 exh993investorpresq123006.jpg GRAPHIC 120991
51 exh993investorpresq123007.jpg GRAPHIC 229353
52 exh993investorpresq123008.jpg GRAPHIC 127862
53 exh993investorpresq123009.jpg GRAPHIC 201761
54 exh993investorpresq123010.jpg GRAPHIC 191914
55 exh993investorpresq123011.jpg GRAPHIC 211809
56 exh993investorpresq123012.jpg GRAPHIC 146246
57 exh993investorpresq123013.jpg GRAPHIC 251722
58 exh993investorpresq123014.jpg GRAPHIC 150376
59 exh993investorpresq123015.jpg GRAPHIC 32133
60 exh993investorpresq123016.jpg GRAPHIC 180776
61 exh993investorpresq123017.jpg GRAPHIC 168250
62 exh993investorpresq123018.jpg GRAPHIC 218198
63 exh993investorpresq123019.jpg GRAPHIC 241774
64 exh993investorpresq123020.jpg GRAPHIC 173042
65 exh993investorpresq123021.jpg GRAPHIC 238979
66 exh993investorpresq123022.jpg GRAPHIC 182860
67 exh993investorpresq123023.jpg GRAPHIC 164148
68 exh993investorpresq123024.jpg GRAPHIC 208986
69 exh993investorpresq123025.jpg GRAPHIC 190928
70 exh993investorpresq123026.jpg GRAPHIC 194758
71 exh993investorpresq123027.jpg GRAPHIC 196733
72 exh993investorpresq123028.jpg GRAPHIC 161585
73 exh993investorpresq123029.jpg GRAPHIC 205762
74 exh993investorpresq123030.jpg GRAPHIC 172765
75 exh993investorpresq123031.jpg GRAPHIC 179800
76 exh993investorpresq123032.jpg GRAPHIC 203717
77 exh993investorpresq123033.jpg GRAPHIC 210011
78 exh993investorpresq123034.jpg GRAPHIC 172909
79 exh993investorpresq123035.jpg GRAPHIC 156243
80 exh993investorpresq123036.jpg GRAPHIC 246303
81 exh993investorpresq123037.jpg GRAPHIC 212992
82 exh993investorpresq123038.jpg GRAPHIC 306811
83 exh993investorpresq123039.jpg GRAPHIC 63426
84 nwe-20230427_g1.jpg GRAPHIC 77538
85 nweenergylogocurrenta33a.jpg GRAPHIC 77538
  Complete submission text file 0000073088-23-000100.txt   19401844

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20230427.xsd EX-101.SCH 2032
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20230427_lab.xml EX-101.LAB 24229
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20230427_pre.xml EX-101.PRE 12712
87 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20230427_htm.xml XML 10821
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.: 23861018
SIC: 4931 Electric & Other Services Combined