{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-020091","form_type":"8-K","ticker":"NKSH","cik":"0000796534","company_name":"NATIONAL BANKSHARES INC","filed_at":"2024-06-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.997295+00:00","generated_at":"2026-06-01T04:56:39.549714+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"National Bankshares appoints Alan J. Sweet to board, expands to 14 directors","bullets":["Alan J. Sweet appointed as director effective June 12, 2024.","Sweet had served as President & CEO of Frontier Community Bank since October 2010.","Board size increased from 13 to 14 via adoption of bylaw amendment to Article II, Section 2.2.","F. Brad Denardo remains Chairman, President and CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-020091","json":"https://secwatch.observer/filing/0001437749-24-020091.json","markdown":"https://secwatch.observer/filing/0001437749-24-020091.md","text":"https://secwatch.observer/filing/0001437749-24-020091.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/796534/000143774924020091/0001437749-24-020091-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/796534/000143774924020091/nksh20240610_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T04:56:39.549714+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":"1b14130448","claim":"Alan J. Sweet was appointed as director at NATIONAL BANKSHARES INC.","evidence_excerpt":"On June 12, 2024, the Company’s Board of Directors appointed Alan J. Sweet as a new director of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/796534/000143774924020091/0001437749-24-020091-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"}