{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-012762","form_type":"8-K","ticker":"NHC","cik":"0001047335","company_name":"NATIONAL HEALTHCARE CORP","filed_at":"2023-05-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.761256+00:00","generated_at":"2026-06-15T15:40:57.982872+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"NHC raises quarterly dividend 3.5% to $0.59/share","bullets":["Quarterly dividend increased 3.5% to $0.59 per common share from $0.57.","Payable July 31, 2023 to shareholders of record June 30, 2023.","Announced by National HealthCare Corporation (NYSE American: NHC)."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-012762","json":"https://secwatch.observer/filing/0001437749-23-012762.json","markdown":"https://secwatch.observer/filing/0001437749-23-012762.md","text":"https://secwatch.observer/filing/0001437749-23-012762.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047335/000143774923012762/0001437749-23-012762-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047335/000143774923012762/nhc20230504c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T15:40:57.982872+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"}