Mealey's (April 8, 2019, 10:27 AM EDT) -- SANTA ANA, Calif. — Lead plaintiffs in a securities class action lawsuit against a restaurant chain, certain of its senior officers and others asked a federal judge in California on April 3 to grant preliminary approval of a $20 million proposed settlement (Daniel Turocy v. El Pollo Loco Holdings Inc., et al., No. 15-1343, C.D. Calif.)....