{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-197980","form_type":"8-K","ticker":"NWN","cik":"0001733998","company_name":"Northwest Natural Holding Co","filed_at":"2024-08-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:14.351770+00:00","generated_at":"2026-05-31T10:26:38.959513+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Northwest Natural files new S-3 shelf and $200M ATM equity program","bullets":["New S-3 registration (333-281437) filed Aug 9, 2024, replacing expiring prior S-3.","ATM prospectus supplement for up to $200M of common stock through equity distribution agreement.","BMO Capital Markets added as agent; maximum gross sales price increased under agreement.","Company has no obligation to sell shares and may suspend offers at any time."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-197980","json":"https://secwatch.observer/filing/0001193125-24-197980.json","markdown":"https://secwatch.observer/filing/0001193125-24-197980.md","text":"https://secwatch.observer/filing/0001193125-24-197980.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1733998/000119312524197980/0001193125-24-197980-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1733998/000119312524197980/d842982d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T10:26:38.959513+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"}