---
schema_version: "secwatch.filing_event.v1"
accession: "0001993004-24-000002"
form_type: "8-K"
ticker: "NWE"
cik: "0001993004"
company_name: "NorthWestern Energy Group, Inc."
filed_at: "2024-01-02T23:59:59+00:00"
generated_at: "2026-06-07T05:36:45.234547+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# NorthWestern Energy completes holding company reorganization; NWE Group becomes public parent

## Summary
- NW Corp transferred South Dakota/Nebraska regulated utility assets to NWE Public Service, effective Jan 1, 2024.
- NWE Public Service assumed approx. $480M of bonds under the SD Mortgage via a supplemental indenture.
- NWE Group became the publicly traded parent; NW Corp and NWE Public Service are now direct wholly owned subsidiaries.
- Reorganization was approved by FERC, MPSC, NPSC, and SDPUC.

## SEC filing metadata
- accession: 0001993004-24-000002
- form_type: 8-K
- ticker: NWE
- cik: 0001993004
- company_name: NorthWestern Energy Group, Inc.
- filed_at: 2024-01-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1993004/000199300424000002/0001993004-24-000002-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1993004/000199300424000002/nwe-20231227.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001993004-24-000002
- JSON: https://secwatch.observer/filing/0001993004-24-000002.json
- Plain text: https://secwatch.observer/filing/0001993004-24-000002.txt

## Key facts
- Material Agreements
  NorthWestern Energy Group, Inc. entered into Asset and Stock Transfer Agreement with NW Corp, NWE Public Service (effective 2023-12-27).
  - Action: entry
  - Agreement: asset purchase
  - Counterparty: NW Corp, NWE Public Service
  - Effective: 2023-12-27
  source text: On December 27, 2023, NWE Group, NW Corp, and NWE Public Service entered into the Agreement, pursuant to which the parties agreed that NW Corp would contribute the assets and liabilities of its South Dakota and Nebraska regulated utilities to NWE Public Service and then distribute (a) its equity interest in NWE Public Service and certain other subsidiaries to NWE Group, and (b) its unregulated assets to NWE Group.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1993004/000199300424000002/0001993004-24-000002-index.htm
- Material Agreements
  NorthWestern Energy Group, Inc. entered into 20th Supplemental Indenture valued at approximately $480 million (effective 2024-01-01).
  - Action: entry
  - Agreement: notes offering
  - Value: approximately $480 million
  - Effective: 2024-01-01
  source text: On January 1, 2024, NWE Public Service entered into the Supplemental Indenture, pursuant to which NWE Public Service assumed the covenants and conditions of NW Corp under the SD Mortgage and any bonds outstanding or to be issued under the SD Mortgage.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1993004/000199300424000002/0001993004-24-000002-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.