Mealey's (August 2, 2019, 8:41 AM EDT) -- CINCINNATI — A Sixth Circuit U.S. Court of Appeals panel on July 31 denied a petition for leave to appeal filed by defendants in a securities class action lawsuit, ruling that a federal district court did not err in certifying a class of investors (In re: Quorum Health Corp., et al., No. 19-0505, 6th Cir., 2019 U.S. App. LEXIS 22923)....