Compass Minerals Intl (NYSE:CMP) reported quarterly earnings of $0.43 per share which beat the analyst consensus estimate of $0.26 by 67.32 percent. This is a 178.18 percent increase over losses of $(0.55) per share from the same period last year. The company reported quarterly sales of $396.100 million which beat the analyst consensus estimate of $334.000 million by 18.59 percent. This is a 28.94 percent increase over sales of $307.200 million the same period last year.