{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-054770","form_type":"8-K","ticker":"NKSH","cik":"0000796534","company_name":"NATIONAL BANKSHARES INC","filed_at":"2025-04-16T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.301923+00:00","generated_at":"2026-05-23T14:06:13.615145+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"low","headline":"National Bankshares furnishes investor presentation with no material new details","bullets":["Filed under Item 7.01 as an investor presentation intended for meetings with investors and analysts.","Exhibit 99.1 is a cover slide only; no financial data or strategic updates were disclosed.","No new earnings, guidance, or operational metrics are provided in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-054770","json":"https://secwatch.observer/filing/0000950170-25-054770.json","markdown":"https://secwatch.observer/filing/0000950170-25-054770.md","text":"https://secwatch.observer/filing/0000950170-25-054770.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/796534/000095017025054770/0000950170-25-054770-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/796534/000095017025054770/nksh-20250416.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T14:06:13.615145+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"}