Palo Alto Networks (NASDAQ:PANW) reported quarterly earnings of $0.80 per share which beat the analyst consensus estimate of $0.77 by 3.9 percent. This is a 21.21 percent increase over earnings of $0.66 per share from the same period last year. The company reported quarterly sales of $2.29 billion which beat the analyst consensus estimate of $2.28 billion by 0.51 percent. This is a 15.31 percent increase over sales of $1.99 billion the same period last year.