{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-001056","form_type":"8-K","ticker":"MNSB","cik":"0001693577","company_name":"MainStreet Bancshares, Inc.","filed_at":"2026-01-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.914686+00:00","generated_at":"2026-05-16T10:53:46.157327+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"MainStreet Bancshares schedules Q4/year-end earnings call for Jan 26, 2026","bullets":["Virtual webcast and conference call on Monday, January 26, 2026, at 2:00 p.m. ET.","Call will cover Q4 and full-year results and provide an update on recent activities.","Investors interested in attending should contact Hattie Lester via email or phone (571-375-1364)."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-001056","json":"https://secwatch.observer/filing/0001437749-26-001056.json","markdown":"https://secwatch.observer/filing/0001437749-26-001056.md","text":"https://secwatch.observer/filing/0001437749-26-001056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926001056/0001437749-26-001056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926001056/main20251107c_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T10:53:46.157327+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"}