{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-008693","form_type":"8-K","ticker":"NKSH","cik":"0000796534","company_name":"NATIONAL BANKSHARES INC","filed_at":"2024-03-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.943417+00:00","generated_at":"2026-06-04T12:37:38.586645+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"National Bankshares releases investor presentation; no new material financial disclosures available","bullets":["Investor presentation issued on March 20, 2024 for use in meetings with investors and analysts.","Presentation content not provided in the filing text, so specific data or updates cannot be summarized.","No earnings, guidance, or operational changes disclosed in this filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-008693","json":"https://secwatch.observer/filing/0001437749-24-008693.json","markdown":"https://secwatch.observer/filing/0001437749-24-008693.md","text":"https://secwatch.observer/filing/0001437749-24-008693.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/796534/000143774924008693/0001437749-24-008693-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/796534/000143774924008693/nksh20240320_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T12:37:38.586645+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"}