{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-015666","form_type":"8-K","ticker":"NHC","cik":"0001047335","company_name":"NATIONAL HEALTHCARE CORP","filed_at":"2025-05-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.305672+00:00","generated_at":"2026-05-22T01:13:18.094733+00:00","sec_items":["8.01","9.01"],"event_type":"dividend","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"NHC raises quarterly common dividend 4.9% to $0.64 per share","bullets":["Quarterly dividend increased to $0.64 per common share from $0.61.","Shareholders of record on June 30, 2025, payable on August 1, 2025.","Represents a 4.9% sequential increase in the regular common dividend.","NHC is the oldest publicly traded long-term health care company on NYSE American."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-015666","json":"https://secwatch.observer/filing/0001437749-25-015666.json","markdown":"https://secwatch.observer/filing/0001437749-25-015666.md","text":"https://secwatch.observer/filing/0001437749-25-015666.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1047335/000143774925015666/0001437749-25-015666-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1047335/000143774925015666/nhc20250507_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T01:13:18.094733+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"}