{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-003459","form_type":"8-K/A","ticker":"NHC","cik":"0001047335","company_name":"NATIONAL HEALTHCARE CORP","filed_at":"2022-02-16T23:59:59+00:00","discovered_at":"2026-05-14T18:04:05.254092+00:00","generated_at":"2026-06-27T07:19:58.715457+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"National HealthCare appoints Sandra Y. Trail to board and three committees","bullets":["Sandra Y. Trail appointed independent director effective Feb 1, 2022.","Assigned to Audit, Compensation, and Nominating & Corporate Governance Committees on Feb 10.","Trail is a licensed attorney and CPA with 35+ years experience; principal at Trail, Coleman and Stearns.","Will be nominee for election at 2022 Annual Meeting; receives standard non-employee director compensation.","No material transactions or arrangements with other parties."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-003459","json":"https://secwatch.observer/filing/0001437749-22-003459.json","markdown":"https://secwatch.observer/filing/0001437749-22-003459.md","text":"https://secwatch.observer/filing/0001437749-22-003459.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047335/000143774922003459/0001437749-22-003459-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047335/000143774922003459/nhc20220214_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T07:19:58.715457+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":"65d758b1b5","claim":"Sandra Y. Trail was appointed as Director at NATIONAL HEALTHCARE CORP.","evidence_excerpt":"appointed Ms. Sandra Y. Trail to fill the resulting vacancy as of the Effective Date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1047335/000143774922003459/0001437749-22-003459-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"}