John Marshall Bancorp, Inc. operates as the bank holding company for John Marshall Bank that provides banking products and financial services in Arlington, Fairfax, Loudoun, Prince William, Montgomery, District of Columbia. The company offers checking, NOW, money market accounts, and savings accounts; certificates of deposit; and time, reciprocal IntraFi Demand, IntraFi Money Market, and IntraFi CD deposits. It also offers commercial real estate loans, residential and commercial construction and development loans, commercial and industrial loans, and residential mortgage loans; commercial term loans and lines of credit; U.S. small business administration; mortgage loan; and other loans, such as financing of equipment, receivables, contract administration expenses, and automobile financing.…