X0407 4/A 2023-06-01 2023-06-05 0001031296 FIRSTENERGY CORP FE 0001423515 TIERNEY BRIAN X 76 S. MAIN ST AKRON OH 44308 1 1 President and CEO 0 Common Stock 2023-06-01 4 A 0 134753 37.105 A 134753 D Restricted stock was granted pursuant to an award agreement effective on June 1, 2023. The original Form 4, filed on June 5, 2023, is being amended by this Form 4 amendment to correct the reporting person's address. All other information in the original Form 4 was correct and remains unchanged following this amendment. This Form 4 amendment re-reports the transaction reported in the original Form 4, filed on June 5, 2023; no additional shares were acquired by the reporting person. /s/ Daniel M. Dunlap, attorney-in-fact 2023-06-05