{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-303881","form_type":"8-K","ticker":"ASYS","cik":"0000720500","company_name":"AMTECH SYSTEMS INC","filed_at":"2025-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.002655+00:00","generated_at":"2026-05-16T15:57:19.832830+00:00","sec_items":["7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Amtech Q4 revenue $19.8M, EBITDA $2.6M (13% rev), above guidance; FY rev $79.4M","bullets":["Q4 net revenue $19.8M, above top end of guidance; adjusted EBITDA $2.6M (13% of rev), above guidance.","Full year net revenue $79.4M; adjusted EBITDA $5.4M.","Cash balance $17.9M at Sep 30, 2025, up $2.3M QoQ and $6.8M YoY.","CEO cites continued strong demand for equipment used in AI semiconductor packaging.","Results are preliminary and unaudited."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-303881","json":"https://secwatch.observer/filing/0001193125-25-303881.json","markdown":"https://secwatch.observer/filing/0001193125-25-303881.md","text":"https://secwatch.observer/filing/0001193125-25-303881.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/720500/000119312525303881/0001193125-25-303881-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/720500/000119312525303881/asys-20251201.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T15:57:19.832830+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"}