Donegal Gr (NASDAQ:DGICA) reported quarterly earnings of $0.46 per share which beat the analyst consensus estimate of $0.10 by 360 percent. The company reported quarterly sales of $251.738 million which beat the analyst consensus estimate of $248.042 million by 1.49 percent. This is a 7.61 percent increase over sales of $233.928 million the same period last year.