 Stock Market Symbols GIB.A TSX GIB NYSE cgi.comnewsroom MONTRÉAL, Jan. 27, 2021 PRNewswire - CGI TSX: GIB.A NYSE: GIB held its Annual General Meeting of Shareholders in Montréal, Quebec, Canada, on Wednesday, January 27, 2021 at 11:00 a.m. via live audio webcast. All 16... 