Isabella Bank (NASDAQ:ISBA) reported quarterly earnings of $0.68 per share which beat the analyst consensus estimate of $0.67 by 1.49 percent. This is a 28.3 percent increase over earnings of $0.53 per share from the same period last year. The company reported quarterly sales of $21.243 million which beat the analyst consensus estimate of $20.500 million by 3.62 percent.