John Marshall Bancorp (NASDAQ:JMSB) reported quarterly earnings of $0.43 per share which beat the analyst consensus estimate of $0.40 by 7.5 percent. This is a 26.47 percent increase over earnings of $0.34 per share from the same period last year. The company reported quarterly sales of $16.793 million which beat the analyst consensus estimate of $16.479 million by 1.91 percent. This is a 15.00 percent increase over sales of $14.602 million the same period last year.