Stocks making the biggest moves premarket: PEP, MAT, VZ, MYL & more By: CNBC.com News December 12, 2017 at 08:18 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Abbott Laboratories Activision Blizzard Alphabet-A Facebook Mattel Mylan PepsiCo Stitch Fix Inc Verizon Communications Westrock Company