13:07 EDT MainStreet Bancshares files $125M mixed securities shelf Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See the top stocks recommended by analysts >> Read More on MNSB: MainStreet Bancshares Strategizes for Growth and Shareholder Value MainStreet Bancshares Unveils Q1 Results to Investors MainStreet Bancshares Inc. Reports a Profitable First Quarter MainStreet Bancshares reports Q1 EPS 36c vs. $1.01 last year MNSB Earnings this Week: How Will it Perform? Disclaimer & DisclosureReport an Issue