SEC FORM 4

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^*

LEIDICH GARY R

(Last)

(First)

(Middle)

76 SOUTH MAIN STREET

(Street)

AKRON

44308

(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)
	Exec. VP & Pres FE Generation

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2010

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	06/30/2010		A		5,126⁽¹⁾	A	$35.23	55,617.428	D
Common Stock	06/30/2010		F		10,816⁽¹⁾	D	$35.23	44,801.428	D
Common Stock	06/30/2010		C		20,504⁽¹⁾	A	$35.23	65,305.428	D
Common Stock								0	I	By Daughter (anne)
Common Stock								488.208	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)
Rsup8	$1⁽²⁾	06/30/2010		C			20,504⁽¹⁾	06/30/2010	06/30/2010	Common Stock	20,504	$0	0	D
Phantom 3/05d Retirement	$1⁽²⁾							⁽³⁾	⁽³⁾	Common Stock	19,328.989		19,328.989	D
Phantom 3/08d	$1⁽²⁾							03/01/2008	03/01/2011	Common Stock	14,295.426		14,295.426	D
Phantom 3/09D	$1⁽²⁾							03/01/2009	03/01/2012	Common Stock	15,036.536		15,036.536	D
Rsup10	$1⁽²⁾							03/03/2011	03/03/2011	Common Stock	10,986		10,986	D
Rsup12	$1⁽²⁾							03/02/2012	03/02/2012	Common Stock	9,546		9,546	D
RSUP14	$1⁽²⁾							03/08/2013	03/08/2013	Common Stock	9,868.5		9,868.5	D

Explanation of Responses:

1. RSUP8 award listed in Table II has been reported at 75% of the original grant amount, as that represents the minimum amount guaranteed to be paid out upon vesting. Because of the performance targets achieved, the award was paid out on June 30, 2010, at a performance-rate of 125%. The shares coded "A" represent that portion attributable to this performance adjustment. The shares coded "F" were withheld to cover income tax obligations associated with the payout.

2. 1 for 1

3. These transactions reflect the extension of the expiration date of phantom stock from 3/1/2008 to "retirement" under arrangements approved by the Compensation Committee and reflect the movement of stock from the Phantom 3/05 account to the "retirement" account.

	Edward J. Udovich, POA	07/01/2010
	** 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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