FIRSTENERGY CORP — Director's Dealing 2025

Feb 8, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: FIRSTENERGY CORP (FE)
CIK: 0001031296
Period of Report: 2025-02-05

Reporting Person: Park Hyun (SVP & CLO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-05	RSU	$	A	32627.505	Acquired		Common Stock (32627.505)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	54294	Direct
Common Stock	1098.28	Indirect
Common Stock	5	Indirect

Footnotes

F1: FirstEnergy Corp.'s (the "Company") 401(k) Savings Plan includes a unitized fund invested shares of common stock of the Company stock, in which the reporting person may invest, and includes dividend reinvestment and company match features. The number of shares reported as indirectly held in the 401(K) Savings Plan in this row is an estimate of the number of shares of the Company's common stock held in the unitized stock fund since the reporting person's last filed Form 4 and as allocated to the reporting person's account as of January 31, 2025.

F2: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable 2/3 in Company common stock and 1/3 in cash following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 5, 2025. Subsequent to this certification, these RSUs will vest on March 1, 2025, generally subject to the reporting person's continued service.