Early Movers: RIG, GOGO, PFE, GM, TWX, GM, T & more By: CNBC.com News November 10, 2014 at 07:53 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: AT&T Inc Akamai Technologies American Airlines Gp Atlantic Power Corp Berkshire Hathaway Fireeye Inc General Motors Gogo Inc JPMorgan Chase & Co Pfizer Target Corp Time Warner Toll Brothers Inc Transocean Ltd