( March 3, 2025, 10:49 AM EST) -- ALLENTOWN, Pa. — Participants in four defined-contribution pension benefit plans who sued electricity provider PPL Corp. and related defendants under the Employee Retirement Income Security Act over the inclusion of Northern Trust target date funds (TDFs) and other purported mismanagement on Feb. 28 moved in Pennsylvania federal court for preliminary approval of an $8.2 million class settlement....