{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-022691","form_type":"8-K","ticker":"MNSB","cik":"0001693577","company_name":"MainStreet Bancshares, Inc.","filed_at":"2026-07-06T13:51:29+00:00","discovered_at":"2026-07-06T13:52:00.342806+00:00","generated_at":"2026-07-06T13:52:03.319065+00:00","sec_items":["7.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"MainStreet Bancshares schedules Q2 2026 earnings call for July 20","bullets":["Virtual webcast and conference call on Monday, July 20, 2026 at 2:00 p.m. ET.","Call will discuss second quarter results and provide an update on recent activities.","Interested investors contact Hattie Lester at hlester@mstreetbank.com or (571)-375-1364."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-022691","json":"https://secwatch.observer/filing/0001437749-26-022691.json","markdown":"https://secwatch.observer/filing/0001437749-26-022691.md","text":"https://secwatch.observer/filing/0001437749-26-022691.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926022691/0001437749-26-022691-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1693577/000143774926022691/main20260706_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-06T13:52:03.319065+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"}