{"schema_version":"secwatch.filing_event.v1","accession":"0001819438-26-000056","form_type":"8-K","ticker":"GWH","cik":"0001819438","company_name":"ESS Tech, Inc.","filed_at":"2026-07-01T20:15:35+00:00","discovered_at":"2026-07-01T20:17:00.439392+00:00","generated_at":"2026-07-01T20:17:15.523629+00:00","sec_items":["3.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"NYSE to delist ESS Tech warrants (GWH.W) for abnormally low trading prices","bullets":["NYSE notified ESS Tech on June 30, 2026, to delist Public Warrants due to abnormally low price levels.","Trading in common stock (GWH) continues unaffected on NYSE.","Each 15 warrants exercisable for one share of common stock at $172.50 per share.","Suspension of warrant trading effective immediately; delisting proceedings commenced."],"urls":{"canonical":"https://secwatch.observer/filing/0001819438-26-000056","json":"https://secwatch.observer/filing/0001819438-26-000056.json","markdown":"https://secwatch.observer/filing/0001819438-26-000056.md","text":"https://secwatch.observer/filing/0001819438-26-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1819438/000181943826000056/0001819438-26-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1819438/000181943826000056/wk-20260630.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-01T20:17:15.523629+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"}