Early movers: FB, MSFT, PG, PFE, CAT & more By: CNBC.com News January 27, 2015 at 07:57 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: 3M Co American Airlines Gp Caterpillar Commscope Holding Company Corning DuPont USA Dunkin' Brands Group Facebook Google, Inc. Microsoft Pfizer Procter & Gamble TE Connectivity Texas Instruments United Technologies