Stock Market Symbols GIB.A (TSX) GIB (NYSE) cgi.com/newsroom MONTRÉAL, July 19, 2023 /PRNewswire/ – CGI (TSX: GIB.A) (NYSE: GIB) will release results for its third quarter fiscal year 2023, ended June 30, 2023, on Wednesday, July 26, 2023, before the markets open. Management will host a…