{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-005981","form_type":"8-K","ticker":"ACMR","cik":"0001680062","company_name":"ACM Research, Inc.","filed_at":"2025-02-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.417297+00:00","generated_at":"2026-05-26T03:40:58.420457+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"ACM Research FY2024 revenue up 40% to $782M, operating profit up 58%, $152M cash from ops","bullets":["Q4 revenue $223.5M (+31% YoY), GAAP diluted EPS $0.46, non-GAAP $0.56.","FY2024 revenue $782.1M (+40% YoY); GAAP gross margin 50.1%, non-GAAP 50.4%.","Operating profit rose 57.6% to $151.0M GAAP; cash flow from operations $152M.","Achieved ALD furnace tool qualification at two semiconductor customers in mainland China.","Started initial operations at Lingang facility; U.S. Entity List impact seen as manageable."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-005981","json":"https://secwatch.observer/filing/0001140361-25-005981.json","markdown":"https://secwatch.observer/filing/0001140361-25-005981.md","text":"https://secwatch.observer/filing/0001140361-25-005981.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1680062/000114036125005981/0001140361-25-005981-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1680062/000114036125005981/ef20044348_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T03:40:58.420457+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"}