F5 Networks Off 3% Ahead Of Q4 Earnings Release By: Benzinga via Benzinga October 29, 2014 at 12:35 PM EDT F5 Networks, Inc. (NASDAQ: FFIV) is set to post earnings Wednesday and is grappling with delayed spending by major telecom customers. ... Read More >> Related Stocks: AT&T Inc F5 Networks Juniper Networks Verizon Communications