OTTAWA - Hexo Corp. says Sebastien St-Louis, the cannabis company's co-founder and chief executive, is leaving the company, effective immediately.The change comes as the company completes a strategic reorganization.&
TORONTO Some of the most active companies traded Monday on the Toronto Stock Exchange: Toronto Stock Exchange (20,985.37, up 57.27 points.) Trevali Mining Corp. (TSX:TV). Materials. Up three cents, or 13.