secwatch.observer — SEC 8-K summary ====================================== Issuer: MainStreet Bancshares, Inc. (MNSB) CIK: 0001693577 Form: 8-K Filed at: 2026-03-25T23:59:59+00:00 Accession: 0001437749-26-009702 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 MainStreet Bancshares appoints Morgan Higgins to Bank board of directors ------------------------------------------------------------------------ - Morgan Higgins appointed as a Director of MainStreet Bank effective March 25, 2026. - Higgins is a Partner at Blue Delta Capital Partners, a venture capital firm. - She brings over 20 years of banking and government contracting experience. - Previously an Executive Director at JP Morgan Chase, scaling government service banking. - Chairman Jeff Dick states her expertise will drive shareholder value. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1693577/000143774926009702/0001437749-26-009702-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1693577/000143774926009702/main20260325_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-009702 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer