{"schema_version":"secwatch.filing_event.v1","accession":"0001993004-25-000190","form_type":"8-K","ticker":"NWE","cik":"0001993004","company_name":"NorthWestern Energy Group, Inc.","filed_at":"2025-10-31T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.231314+00:00","generated_at":"2026-05-17T01:09:28.762801+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"John Hines, VP Supply/MT Gov't Affairs, to retire effective Feb 2, 2026","bullets":["John Hines announced retirement from VP — Supply / Montana Government Affairs role.","Retirement effective February 2, 2026 after 20 years of service, nearly 15 as VP.","Company cited his leadership rebuilding electric portfolio in Montana post-deregulation.","No replacement named; departure is retirement, not abrupt resignation."],"urls":{"canonical":"https://secwatch.observer/filing/0001993004-25-000190","json":"https://secwatch.observer/filing/0001993004-25-000190.json","markdown":"https://secwatch.observer/filing/0001993004-25-000190.md","text":"https://secwatch.observer/filing/0001993004-25-000190.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1993004/000199300425000190/0001993004-25-000190-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1993004/000199300425000190/nwe-20251027.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T01:09:28.762801+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}