secwatch.observer — SEC 8-K summary ====================================== Issuer: NorthWestern Energy Group, Inc. (NWE) CIK: 0001993004 Form: 8-K Filed at: 2025-09-03T23:59:59+00:00 Accession: 0001993004-25-000166 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 7.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NorthWestern Energy reaffirms 2025 EPS guidance $3.53-$3.65 at Barclays conference -------------------------------------------------------------------------------- - 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. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1993004/000199300425000166/0001993004-25-000166-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1993004/000199300425000166/nwe-20250903.htm HTML page: https://secwatch.observer/filing/0001993004-25-000166 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer