Early Movers: CAT, BIIB, BA & More By: CNBC.com News January 28, 2013 at 08:05 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Apollo Asset Management Inc Apple Barnes & Noble Bed Bath & Beyond Best Buy Biogen Idec Boeing Co Caterpillar Facebook JPMorgan Chase & Co NetApp Salesforce Transocean Ltd