{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-015606","form_type":"8-K","ticker":"NHC","cik":"0001047335","company_name":"NATIONAL HEALTHCARE CORP","filed_at":"2026-05-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:31.863663+00:00","generated_at":"2026-05-14T21:21:31.725744+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":"National HealthCare Corp increases quarterly dividend 4.7% to $0.67/share","bullets":["Quarterly dividend raised to $0.67 per share, a 4.7% increase over last quarter's $0.64.","Dividend payable July 31, 2026 to shareholders of record June 30, 2026.","NHC is the oldest publicly traded long-term health care company on NYSE American."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-015606","json":"https://secwatch.observer/filing/0001437749-26-015606.json","markdown":"https://secwatch.observer/filing/0001437749-26-015606.md","text":"https://secwatch.observer/filing/0001437749-26-015606.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047335/000143774926015606/0001437749-26-015606-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047335/000143774926015606/nhc20260506_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T21:21:31.725744+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"}