NorthWestern Energy Group, Inc. — 4 Filings
145 4 filings on record
This page lists all 4 filings submitted to the SEC by NorthWestern Energy Group, Inc. (NWE), sorted by most recent first. Each row links to the full filing on EdgarLookup. NorthWestern Energy Group, Inc. has filed 145 4 documents with the SEC since 2023. To view all SEC filings by NorthWestern Energy Group, Inc., see the full filings list.
All
10-K
10-Q
144
3
4
425
8-K
8-K12G3
ANNLRPT
ARS
DEF 14A
DEFA14A
DEFM14A
S-3ASR
S-8
SC 13G/A
SCHEDULE 13G/A
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001522051-26-000006 | Mar 3, 2026 | — |
| 4 | FORM 4 | 0001981436-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001271670-26-000006 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001335071-26-000006 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001847810-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001522052-26-000006 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001450010-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001945750-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001656678-26-000006 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001960374-26-000006 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001522052-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001656678-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001335071-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001960374-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001522051-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001271670-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001244563-26-000002 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | FORM 4 | 0001730877-26-000002 | Feb 4, 2026 | Feb 3, 2026 |
| 4 | FORM 4 | 0001450010-26-000002 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001522052-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001271670-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001847810-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001335071-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001945750-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001656678-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001981436-26-000002 | Jan 23, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001960374-26-000002 | Jan 20, 2026 | Jan 15, 2026 |
| 4 | FORM 4 | 0001522051-26-000002 | Jan 20, 2026 | Jan 15, 2026 |
| 4 | FORM 4 | 0001634403-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001428704-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001931208-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001530618-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001182496-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001328106-26-000002 | Jan 6, 2026 | Jan 2, 2026 |
| 4 | FORM 4 | 0001271670-25-000009 | Dec 19, 2025 | — |
| 4 | FORM 4 | 0001730877-25-000008 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | FORM 4 | 0001244563-25-000004 | Nov 5, 2025 | Nov 4, 2025 |
| 4 | FORM 4 | 0001931208-25-000012 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001634403-25-000005 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001428704-25-000006 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001182496-25-000005 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001328106-25-000005 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001530618-25-000004 | Oct 7, 2025 | Oct 6, 2025 |
| 4 | FORM 4 | 0001993004-25-000124 | Aug 4, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001993004-25-000126 | Aug 4, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001931208-25-000005 | Jul 9, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0001993004-25-000114 | Jul 7, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0001993004-25-000115 | Jul 7, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0001993004-25-000116 | Jul 7, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0001993004-25-000117 | Jul 7, 2025 | Jul 1, 2025 |