Mealey's (July 10, 2018, 2:19 PM EDT) -- LOS ANGELES — Class representatives in a securities class action lawsuit against a Canadian precious metals streaming company, its auditor and others argue in a July 6 opposition brief that their second amended complaint should not be dismissed because their claims have been proven through discovery and because the class representatives have properly pleaded scienter and loss causation in making their federal securities law claims (In re Silver Wheaton Corp. Securities Litigation, No. 15-5146, C.D. Calif.)....