{"schema_version":"secwatch.filing_event.v1","accession":"0001733998-24-000118","form_type":"8-K","ticker":"NWN","cik":"0001733998","company_name":"Northwest Natural Holding Co","filed_at":"2024-10-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:09.400713+00:00","generated_at":"2026-05-30T09:20:15.865556+00:00","sec_items":["7.01","8.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"OPUC approves $93.3M rate increase; $13.7M charge leads to guidance cut","bullets":["OPUC approved a $93.3M revenue requirement increase, down from $154.9M requested.","Rate base reduced by $13.7M for undepreciated line extension costs, causing a $0.26/share after-tax charge in Q4 2024.","2024 GAAP EPS guidance revised down to $1.94-$2.14 from $2.20-$2.40; non-GAAP unchanged.","Approved ROE of 9.4% on a 50% equity capital structure; new rates effective Nov 1, 2024.","Line extension allowance phased out by Nov 1, 2027, as previously ordered."],"urls":{"canonical":"https://secwatch.observer/filing/0001733998-24-000118","json":"https://secwatch.observer/filing/0001733998-24-000118.json","markdown":"https://secwatch.observer/filing/0001733998-24-000118.md","text":"https://secwatch.observer/filing/0001733998-24-000118.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1733998/000173399824000118/0001733998-24-000118-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/73020/000173399824000118/nwn-20241025.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T09:20:15.865556+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"}