After-hours buzz: Fitbit, Zulily, Herbalife & more By: CNBC.com News August 05, 2015 at 18:01 PM EDT Check out the companies making headlines after the bell Wednesday: Fitbit, Zulily, Herbalife & more. Read More >> Related Stocks: CBS Corp Fitbit Inc Herbalife Ltd Keurig Green Mountain Transocean Ltd Twenty-First Century Fox Willis Towers Watson Public Ltd