{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-21-043737","form_type":"8-K","ticker":"ASYS","cik":"0000720500","company_name":"AMTECH SYSTEMS INC","filed_at":"2021-08-12T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.605962+00:00","generated_at":"2026-06-29T14:10:21.099684+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Amtech Systems appoints Robert C. Daigle to Board of Directors","bullets":["Appointed Robert C. Daigle to fill board vacancy effective August 12, 2021; he is SVP & CTO of Rogers Corporation.","Daigle brings 30+ years of experience in power semiconductors, materials, and high-frequency circuit materials.","Compensation includes $18K annual cash retainer (pro-rated for 2021), quarterly meeting fees, and option grants.","Board now comprises seven members, including four independent directors."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-21-043737","json":"https://secwatch.observer/filing/0001564590-21-043737.json","markdown":"https://secwatch.observer/filing/0001564590-21-043737.md","text":"https://secwatch.observer/filing/0001564590-21-043737.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/720500/000156459021043737/0001564590-21-043737-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/720500/000156459021043737/asys-8k_20210812.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T14:10:21.099684+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":[{"claim_id":"4b11a77ea6","claim":"Robert C. Daigle was appointed as Director at AMTECH SYSTEMS INC.","evidence_excerpt":"appointed Robert C. Daigle to fill the existing vacancy on the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/720500/000156459021043737/0001564590-21-043737-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}