Early movers: WEN, LUV, LOW, UNH, MMM, MU, K, MA & more By: CNBC.com News December 07, 2016 at 07:52 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: 3M Co Apple Dave & Buster's Entertainment Fitbit Inc Kellogg Co Lowe's Companies MasterCard Micron Technology Pfizer Sony Corp Southwest Airlines Starbucks Corp UnitedHealth Group Wendys Company Western Digital