VAUGHAN, ON, Feb. 22, 2018 /CNW/ – CannTrust Holdings Inc. (“CannTrust” or the “Company” | TSX: TRST), a licensed producer of medical cannabis under the Health Canada Access to Cannabis for Medical Purposes Regulation (“ACMPR”) program, is pleased to announce that it has received conditional approval from the Toronto Stock Exchange (the “TSX”) to list its common […]