Early movers: BBY, SJM, MON, MDT, PNRA, SONC, PLAY, DRI, SQ & more By: CNBC.com News August 23, 2016 at 07:49 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Amazon.com Apple Best Buy Block Inc Darden Restaurants Dave & Buster's Entertainment Dave Inc J.M. Smucker Company Medtronic MetLife Monsanto Co Mylan Sonic Cp Tableau Software Inc Cl A Toll Brothers Inc