---
schema_version: "secwatch.filing_event.v1"
accession: "0001993004-26-000038"
form_type: "8-K"
ticker: "NWE"
cik: "0001993004"
company_name: "NorthWestern Energy Group, Inc."
filed_at: "2026-05-27T11:05:31+00:00"
generated_at: "2026-05-27T11:14:07.219394+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# NorthWestern Energy reaffirms 2026 non-GAAP EPS guidance of $3.68-$3.83

## Summary
- Affirms 2026 non-GAAP EPS range of $3.68-$3.83 per diluted share.
- Management presenting at Bank of America Power, Utilities & Cleantech Conference on May 27, 2026.
- Also participating in BMO non-deal roadshow (June 2) and Mizuho Mid-Cap Utilities Conference (June 4).
- CFO Crystal Lail, treasurer Emilie Ng, and director Travis Meyer represent the company.

## SEC filing metadata
- accession: 0001993004-26-000038
- form_type: 8-K
- ticker: NWE
- cik: 0001993004
- company_name: NorthWestern Energy Group, Inc.
- filed_at: 2026-05-27T11:05:31+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1993004/000199300426000038/0001993004-26-000038-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1993004/000199300426000038/nwe-20260527.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001993004-26-000038
- JSON: https://secwatch.observer/filing/0001993004-26-000038.json
- Plain text: https://secwatch.observer/filing/0001993004-26-000038.txt

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