{"schema_version":"secwatch.filing_event.v1","accession":"0001819438-25-000012","form_type":"8-K","ticker":"GWH","cik":"0001819438","company_name":"ESS Tech, Inc.","filed_at":"2025-08-14T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.117782+00:00","generated_at":"2026-05-17T13:21:53.045876+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"ESS Tech Q2 revenue $2.4M (+294% QoQ); secures up to $31M in new capital","bullets":["GAAP revenue $2.4M (+294% QoQ); net loss and adjusted EBITDA improved 50% YoY.","Secured up to $31M new capital including a $25M Standby Equity Purchase Agreement.","Appointed Jigish Trivedi as COO and Kate Suhadolnik as interim CFO.","Ended July with $7.2M cash vs $0.8M at Q2 close; operating cash burn cut ~80% in June.","Proposal activity exceeded 1.1 GWh following Energy Base launch; first Energy Base sale closed."],"urls":{"canonical":"https://secwatch.observer/filing/0001819438-25-000012","json":"https://secwatch.observer/filing/0001819438-25-000012.json","markdown":"https://secwatch.observer/filing/0001819438-25-000012.md","text":"https://secwatch.observer/filing/0001819438-25-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1819438/000181943825000012/0001819438-25-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1819438/000181943825000012/wk-20250814.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T13:21:53.045876+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"}