Prosperity Bancshares (NYSE:PB) reported quarterly earnings of $1.62 per share which beat the analyst consensus estimate of $1.51 by 7.28 percent. This is a 14.08 percent increase over earnings of $1.42 per share from the same period last year. The company reported quarterly sales of $391.255 million which beat the analyst consensus estimate of $381.066 million by 2.67 percent. This is a 25.93 percent increase over sales of $310.704 million the same period last year.