[Form 4] FIRSTENERGY CORP Insider Trading Activity

Rhea-AI Filing Summary

Steven J. Demetriou, a director of FirstEnergy Corp. (FE), reported transactions dated 10/01/2025 on a Form 4. The filing shows a disposition of 12,431 shares of common stock (Transaction Code V) and the acquisition of 925 phantom stock units under the companys director compensation and deferred compensation plans. The filing explains these phantom units represent an economic equivalent of common stock and are payable in cash or shares following conclusion of director service. After the reported derivative transaction the filing shows beneficial ownership of 26,880.5667 common-share equivalents, which includes accrued dividends on phantom stock units.

Insights

Corporate Governance Expert

Director sold 12,431 shares and received 925 phantom units as deferred compensation.

The Form 4 discloses a 12,431-share disposition and the receipt of 925 phantom stock units under the FirstEnergy director deferred compensation plan. These phantom units are described as economically equivalent to common shares and payable in cash or stock after service ends.

This is a routine director compensation and reporting event rather than an unusual corporate governance action; it documents how outside directors are paid and how deferred holdings accumulate (including accrued dividends).

Securities Compliance Expert

Form 4 properly reports a sale and deferred-compensation credit dated 10/01/2025.

The filing uses Transaction Code V for the 12,431-share disposition and records an A (acquisition) of 925 phantom units on the same date. The signature is by an attorney-in-fact and dated 10/03/2025.

From a compliance perspective, the Form 4 provides the required disclosure of direct/indirect holdings and the nature of the phantom units, including dividend accruals totaling part of the 26,880.5667 share-equivalent balance.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

DEMETRIOU STEVEN J.

(Last) (First) (Middle)

341 WHITE POND DRIVE

(Street)

AKRON OH 44320

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FIRSTENERGY CORP [ FE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								12,431	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock Units(1)	(2)	10/01/2025		A		925		(3)	(3)	Common Stock	925	$0	26,880.5667(4)	D

Explanation of Responses:

1. Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2020 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

2. 1 for 1

3. 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.

4. Includes dividends accrued on phantom stock units.

	/s/ Mary M. Swann, attorney-in-fact	10/03/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
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