Zscaler (NASDAQ:ZS) reported quarterly earnings of $0.78 per share which beat the analyst consensus estimate of $0.69 by 13.04 percent. This is a 2.63 percent increase over earnings of $0.76 per share from the same period last year. The company reported quarterly sales of $647.90 million which beat the analyst consensus estimate of $635.56 million by 1.94 percent. This is a 23.41 percent increase over sales of $525.00 million the same period last year.