{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-038303","form_type":"8-K","ticker":"AMS","cik":"0000744825","company_name":"AMERICAN SHARED HOSPITAL SERVICES","filed_at":"2024-12-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.960522+00:00","generated_at":"2026-05-28T23:27:45.606623+00:00","sec_items":["1.01","2.03","5.02","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"AMS CFO resigns; new CFO appointed; receives CON for RI proton beam facility","bullets":["CFO Robert Hiatt resigned Dec 19, 2024; R. Scott Frech named successor effective immediately.","New CFO Frech receives $275K base salary, performance bonus of 30%, and 50,000 RSUs vesting over 5 years.","AMS subsidiary obtained Certificate of Need for a freestanding proton beam radiation system in Johnston, RI.","Facility expected to treat first patients in 36-39 months; expands RI cancer care network.","Company entered $7M term loan with Fifth Third Bank to finance prior RI acquisition."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-038303","json":"https://secwatch.observer/filing/0001437749-24-038303.json","markdown":"https://secwatch.observer/filing/0001437749-24-038303.md","text":"https://secwatch.observer/filing/0001437749-24-038303.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/744825/000143774924038303/0001437749-24-038303-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/744825/000143774924038303/asha20241223_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T23:27:45.606623+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"}