X0306 4 2022-01-03 0001031296 FIRSTENERGY CORP FE 0001221442 JOHNSON JULIA L 76 SOUTH MAIN ST AKRON OH 44308 1 Common Stock 2022-01-03 4 A 0 909 41.22 A 17558.453 D Phantom Stock Common Stock 11452.214 11452.214 D Phantom Stock Units Common Stock 23232.161 23232.161 D Phantom Stock Units Common Stock 46935.354 46935.354 D Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2020 Incentive Compensation Plan. Includes shares acquired through dividend reinvestments. 1 for 1 Phantom stock is paid in cash following conclusion of service as a director in accordance with Allegheny Energy, Inc. Amended and Restated Revised Plan for Deferral of Compensation of Directors. Includes phantom stock acquired through dividend reinvestments. Phantom stock units are paid in shares of FirstEnergy Corp. common stock following conclusion of service as a director in accordance with Allegheny Energy, Inc. Amended and Restated Revised Plan for Deferral of Compensation of Directors. Includes phantom stock units acquired through dividend reinvestments. This holding reflects phantom stock payable in cash or shares of FirstEnergy Corp. common stock following conclusion of service as a director, other than a portion of which that will pay on January 1, 2023 and a portion that will pay on January 1, 2024 unless the director concludes service prior, 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. Daniel M. Dunlap, attorney-in-fact 2022-01-05