 Stock Market SymbolsGIB.A TSXGIB NYSE cgi.comnewsroom MONTRÉAL, Nov. 3, 2021 PRNewswire - CGI TSX: GIB.A NYSE: GIB will release results for its fourth quarter and fiscal year 2021, ended September 30, 2021, on Wednesday, November 10, 2021 before the markets open. Management will host a conference call to discuss results and answer questions at 9:00 a.m. 