Mealey's (August 27, 2021, 7:59 AM EDT) -- HOUSTON — A retirement fund on Aug. 10 filed a brief in Texas federal court contending that its securities class action against a hydraulic fracturing company should not be dismissed because in its motion to dismiss the case the defendant ignores “the extensive direct and circumstantial facts,” which show its knowledge and “recklessness” related to alleged securities violations....