F5 (NASDAQ:FFIV) reported quarterly earnings of $3.90 per share which beat the analyst consensus estimate of $3.44 by 13.37 percent. This is a 14.04 percent increase over earnings of $3.42 per share from the same period last year. The company reported quarterly sales of $811.700 million which beat the analyst consensus estimate of $779.383 million by 4.15 percent. This is a 11.02 percent increase over sales of $731.123 million the same period last year.