CHICAGO, 2017-Jun-29 — /EPR Retail News/ — GGP will report financial and operational results for the second quarter 2017 before the market opens on Wednesday, August 2, 2017. The company will host a conference call for investors and other interested parties on August 2, 2017, at 8:00 a.m. Central (9:00 a.m. Eastern). The information to be…