X0306 4 2018-02-26 0001031296 FIRSTENERGY CORP FE 0001183301 THORNTON JERRY SUE 76 S. MAIN ST. AKRON OH 44308 1 Common Stock 173 D Phantom Stock Units 2018-02-26 4 A 0 1700 33.81 A Common Stock 1700 17000.677 D Represents shares and cash paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. 1 for 1 This holding reflects phantom stock payable in cash or shares of FirstEnergy Corp. common stock following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock. Includes phantom stock units acquired through dividend reinvestments. Jennifer L. Geyer, attorney-in-fact 2018-02-28