Was the FirstEnergy (FE) CFO’s transaction an open-market sale or related to derivatives?

The transaction was an open-market sale of common stock, not a derivative exercise. The Form 4 codes it as a non-derivative sale, with no option exercises or other derivative transactions reported in the derivative summary for this filing.

What is the net share change from the FirstEnergy (FE) CFO’s latest Form 4?

The filing shows a net sale of 26,800 FirstEnergy shares. Transaction summary data reports one sale transaction totaling 26,800 shares, no purchases or option exercises, and a resulting net-buy/sell direction classified as “net-sell” for this reporting period.

FirstEnergy (FE) CFO trims stake with 26,800-share open-market sale

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

FIRSTENERGY CORP senior vice president, CFO and strategy officer K. Jon Taylor reported an open-market sale of common stock. On March 10, 2026, he sold 26,800 shares at a weighted average price of $50.943 per share, in multiple trades priced between $50.925 and $50.955.

After this sale, Taylor directly owns 119,552.374 shares of FirstEnergy common stock. He also has an estimated 5,893.147 shares held indirectly through the company’s 401(k) Savings Plan, allocated to his account as of February 28, 2026.

Insights

CFO executes an open-market sale while retaining a substantial equity stake.

FirstEnergy’s CFO, K. Jon Taylor, sold 26,800 shares of common stock in the open market at a weighted average price of $50.943 per share, with individual trades between $50.925 and $50.955. This is a straightforward cash sale, not tied to option exercises.

Following the transaction, he still holds 119,552.374 shares directly plus an estimated 5,893.147 shares indirectly through the company’s 401(k) Savings Plan as of February 28, 2026. The filing shows no derivative positions, so the visible exposure is entirely in common stock, suggesting this was a partial, routine reduction rather than an exit.

Insider Trade Summary

Net Seller: 26,800 shares ($1,365,272)

Net Sell 2 txns

Insider K. Jon Taylor

Role SVP, CFO and Strategy

Sold 26,800 shs ($1.37M)

Type	Security	Shares	Price	Value
Sale	Common Stock	26,800	$50.943	$1.37M
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 119,552.374 shares (Direct); Common Stock — 5,893.147 shares (Indirect, By Savings Plan)

Footnotes (1)

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.925 to $50.955, inclusive. The reporting person undertakes to provide to FirstEnergy Corp. (the "Company"), any security holder of the Company., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. The Company's 401(k) Savings Plan includes a unitized fund invested in shares of common stock of the Company, 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 February 28, 2026.

Form 4 Insider Transactions: What Each Field Means →

03/12/2026 - 04:40 PM

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

K. Jon Taylor

(Last)

(First)

(Middle)

341 WHITE POND DRIVE

(Street)

AKRON

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)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SVP, CFO and Strategy

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	03/10/2026		S		26,800	D	$50.943⁽¹⁾	119,552.374	D
Common Stock								5,893.147⁽²⁾	I	By Savings Plan

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.925 to $50.955, inclusive. The reporting person undertakes to provide to FirstEnergy Corp. (the "Company"), any security holder of the Company., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

2. The Company's 401(k) Savings Plan includes a unitized fund invested in shares of common stock of the Company, 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 February 28, 2026.

	/s/ Mary M. Swann, attorney-in-fact	03/12/2026
	** 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).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did FirstEnergy (FE) report for CFO K. Jon Taylor?

FirstEnergy’s CFO, K. Jon Taylor, reported selling 26,800 shares of common stock. The Form 4 shows an open-market sale on March 10, 2026, at a weighted average price of $50.943 per share, executed through multiple trades within a narrow intraday price range.

How many FirstEnergy (FE) shares did the CFO sell and at what prices?

The CFO sold 26,800 FirstEnergy common shares at a weighted average of $50.943. Footnotes state the shares were sold in multiple transactions, with individual trade prices ranging from $50.925 to $50.955 per share, reflecting execution across a tight band.

How many FirstEnergy (FE) shares does the CFO hold after this sale?

After the sale, the CFO directly holds 119,552.374 FirstEnergy shares. In addition, the filing reports an estimated 5,893.147 shares held indirectly through the company’s 401(k) Savings Plan, allocated to his account as of February 28, 2026.

What does the indirect FirstEnergy (FE) holding in the 401(k) Savings Plan represent?

The indirect holding reflects units in a 401(k) fund invested in FirstEnergy stock. The plan is unitized, with dividend reinvestment and company match features. The filing estimates 5,893.147 shares allocated to the CFO’s account as of February 28, 2026.