Some of the most active companies traded Friday on the Toronto Stock Exchange:Toronto Stock Exchange (16,409.16, up 32.39 points)Cequence Energy Ltd. (TSX:CQE). Oil and gas. Down a penny, or 10 per cent, to nine cents on 20.77 million shares.Bombardier Inc. (TSX:BBD.B). Aerospace, rail equipment. Up 16 cents, or 3.37 per cent, to $4.91 on 11.73 million shares. The company reported adjusted net income of US$87 million or three cents per share, beating analyst expectations of one cent per share according to Thomson Reuters Eikon, as its rail division improved.Aurora Cannabis Inc. (TSX:ACB). Healthcare. Down 10 cents, or 1.46 per cent, to $6.74, on 6.29 million shares.Trinidad Drilling Ltd. (TSX:TDG). Oil and Gas. Down three cents, or 2.13 per cent, to $1.38 on 4.7 million shares.Gildan Activewear. (TSX:GIL). Manufacturing. Up $7.30, or 21.60 per cent, to $41.10 on 4.35 million shares. The company released second-quarter sales and profits that beat analyst expectations and upwardly revised its profit guidance for the year. The company reported adjusted earnings of 52 cents per share, beating analysts estimates of 49 cents per share, according to Thomson Reuters Eikon.Yamana Gold Inc. (TSX:YRI). Miner. Down 15 cents, or 3.62 per cent, to $3.99 on 4.3 million shares.Companies reporting major news:Aimia Inc. (TSX:AIM). Down a penny, or 0.29 per cent, to $3.46 on 1.66 million shares. The company that owns Aeroplan confirmed it was in talks with airline alliance Oneworld on a potential loyalty program partnership. News of the talks with a rival to the Star Alliance airline network that Air Canada belongs to comes as Air Canada’s offer to buy the Aeroplan program is set to expire.