MainStreet Bancshares, Inc. announced the promotion of Lisa Kilgour to Executive Vice-President and Chief Operating Officer. Ms. Kilgour joined MainStreet Bank in 2017 and prior to that she served as Senior Vice-President of Operations for Middleburg Bank for 22 years, where she reduced costs, improved processes, and built a high-performing operations team. Lisa was also Chief Operating Officer at Middletown Valley Bank and Vice-President of Operations for Farmers & Merchants Bank. Executive Vice President Jacob Hutchinson will continue his role as Chief Operating Officer for the holding company and has transitioned to the role of Chief Risk Officer for the Bank.