{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-049264","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2025-11-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.130507+00:00","generated_at":"2026-05-17T00:19:13.164984+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"ACM Research Q3 revenue up 32% YoY to $269M; GAAP EPS $0.52, non-GAAP EPS $0.36","bullets":["Revenue $269.2M, up 32% YoY; GAAP diluted EPS $0.52 (vs $0.45), non-GAAP diluted EPS $0.36 (vs $0.63).","Gross margin 42.0% vs 51.4% YoY; operating income $28.9M GAAP vs $44.2M.","ACM Shanghai raised ~$623M net proceeds from STAR Market secondary offering in September 2025.","Narrows 2025 revenue guidance range; reaffirms long-term $4B revenue target.","CEO cites broad interest in panel-level plating tool; first KrF Track platform shipped in Q3."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-049264","json":"https://secwatch.observer/filing/0001628280-25-049264.json","markdown":"https://secwatch.observer/filing/0001628280-25-049264.md","text":"https://secwatch.observer/filing/0001628280-25-049264.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025049264/0001628280-25-049264-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025049264/acmr-20251105.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T00:19:13.164984+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"}