{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-21-040835","form_type":"8-K","ticker":"ASYS","cik":"0000720500","company_name":"AMTECH SYSTEMS INC","filed_at":"2021-08-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.605611+00:00","generated_at":"2026-06-29T22:52:21.547965+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Amtech Q3 revenue $23.1M, up 52% YoY; guides Q4 rev $25-27M","bullets":["Operating income $1.2M vs $0.0M year ago; includes ~$1.1M cyber incident SG&A costs.","Diluted EPS $0.03 from continuing ops vs ($0.01) in Q3 FY2020.","Customer orders $30.9M, backlog $34.3M, book-to-bill 1.3:1.","Q4 FY2021 guidance: revenue $25-27M, gross margin upper 30%, op margin mid-to-upper single digits.","Unrestricted cash $37.0M; IDI contributed ~$534k to revenue."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-21-040835","json":"https://secwatch.observer/filing/0001564590-21-040835.json","markdown":"https://secwatch.observer/filing/0001564590-21-040835.md","text":"https://secwatch.observer/filing/0001564590-21-040835.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/720500/000156459021040835/0001564590-21-040835-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/720500/000156459021040835/asys-8k_20210804.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T22:52:21.547965+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"}