 Stock Market Symbols GIB.A TSXGIB NYSE cgi.comnewsroom MONTRÉAL, July 21, 2021 PRNewswire - CGI TSX: GIB.A NYSE: GIB will release results for its third quarter fiscal year 2021, ended June 30, 2021, on Wednesday, July 28, 2021 before the markets open. Management will host a conference call to discuss results and answer questions at 9:00 a.m. 