{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-221751","form_type":"8-K","ticker":"NKSH","cik":"0000796534","company_name":"NATIONAL BANKSHARES INC","filed_at":"2026-05-13T20:30:17+00:00","discovered_at":"2026-05-13T20:31:00.284782+00:00","generated_at":"2026-05-13T21:46:03.895328+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":"National Bankshares declares $0.75 semi-annual dividend, renews buyback plan","bullets":["Semi-annual cash dividend of $0.75 per share declared; payable June 1, 2026 to holders of record May 26, 2026.","Stock repurchase plan renewed; management authorized to buy up to 250,000 shares from June 1, 2026 to May 31, 2027.","President & CEO Lara Ramsey noted solid earnings growth in 2025 and Q1 2026; 135th anniversary."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-221751","json":"https://secwatch.observer/filing/0001193125-26-221751.json","markdown":"https://secwatch.observer/filing/0001193125-26-221751.md","text":"https://secwatch.observer/filing/0001193125-26-221751.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/796534/000119312526221751/0001193125-26-221751-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/796534/000119312526221751/nksh-20260513.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T21:46:03.895328+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"}