---
schema_version: "secwatch.filing_event.v1"
accession: "0001993004-25-000166"
form_type: "8-K"
ticker: "NWE"
cik: "0001993004"
company_name: "NorthWestern Energy Group, Inc."
filed_at: "2025-09-03T23:59:59+00:00"
generated_at: "2026-05-17T08:39:58.636487+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# NorthWestern Energy reaffirms 2025 EPS guidance $3.53-$3.65 at Barclays conference

## Summary
- CFO Crystal Lail and director Travis Meyer present at Barclays 39th Annual Energy-Power Conference on Sep 3-4, 2025.
- Reaffirms 2025 diluted EPS guidance range of $3.53 to $3.65 per share.
- Slide presentation furnished as Exhibit 99.1 includes updated corporate overview.

## SEC filing metadata
- accession: 0001993004-25-000166
- form_type: 8-K
- ticker: NWE
- cik: 0001993004
- company_name: NorthWestern Energy Group, Inc.
- filed_at: 2025-09-03T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1993004/000199300425000166/0001993004-25-000166-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1993004/000199300425000166/nwe-20250903.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001993004-25-000166
- JSON: https://secwatch.observer/filing/0001993004-25-000166.json
- Plain text: https://secwatch.observer/filing/0001993004-25-000166.txt

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