<div><div></div><div><span><p><strong><span>MainStreet Bancshares announced a new $10.0 million stock repurchase program to buy back its common stock.</span></strong></p><p><strong><span>Key Highlights:</span></strong></p><ul><li><span>Board approved a New Stock Repurchase Program authorizing repurchases up to $10.0 million.</span></li><li><span>Program supersedes the prior repurchase plan announced October 21, 2025.</span></li><li><span>Timing, amount and price determined at management's discretion; purchases may not occur.</span></li><li><span>Repurchases may be on-market, privately negotiated or otherwise, and program may be changed or ended.</span></li></ul><p><span>Original SEC Filing: </span>MainStreet Bancshares, Inc. [ MNSB ] - 8-K - Apr. 24, 2026</p><section><b><span class="heading-aHOVUrmQ">Disclaimer</span></b><div><span>This is an AI-powered summary. It may contain inaccuracies. Consider verifying important information with the source. Please note this summary is solely based on documents filed with the SEC.</span></div></section></span></div></div>

MNSB

<p>MainStreet Bancshares has launched a $10.0 million stock repurchase program to buy back its common stock. The board approved this new program, which supersedes the previous plan from October 21, 2025. The timing, amount, and price of repurchases will be at management's discretion, and purchases may occur on-market or through private negotiations. The program may also be modified or terminated.</p>

MainStreet Bancshares launches $10.0M stock repurchase program