{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-012891","form_type":"8-K","ticker":"MNSB","cik":"0001693577","company_name":"MainStreet Bancshares, Inc.","filed_at":"2026-04-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.754079+00:00","generated_at":"2026-05-15T05:07:29.412641+00:00","sec_items":["8.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"MainStreet Bancshares declares $0.10 per share cash dividend payable May 11, 2026","bullets":["Cash dividend of $0.10 per share on common stock announced by Board on April 21, 2026.","Payable May 11, 2026 to shareholders of record as of May 4, 2026.","Future dividends will be considered after review of financial condition and other factors."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-012891","json":"https://secwatch.observer/filing/0001437749-26-012891.json","markdown":"https://secwatch.observer/filing/0001437749-26-012891.md","text":"https://secwatch.observer/filing/0001437749-26-012891.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926012891/0001437749-26-012891-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926012891/main20260327c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T05:07:29.412641+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"}