FILE PHOTO: The sign on the hood of a delivery truck for Panera Bread Co. is seen in Westminster, Colorado February 11, 2015. Panera Bread Co was to issue its Q4 2014 Earnings Release on Wednesday. REUTERS/Rick Wilking/File Photo
FILE PHOTO: The sign on the hood of a delivery truck for Panera Bread Co. is seen in Westminster, Colorado February 11, 2015. Panera Bread Co was to issue its Q4 2014 Earnings Release on Wednesday. REUTERS/Rick Wilking/File Photo