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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * WAGNER HARVEY L   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) Vice Pres & Controller (Last) (First) (Middle) 76 SOUTH MAIN STREET 3. Date of Earliest Transaction (Month/Day/Year) 03/01/2010 (Street) AKRON, OH 44308 4. If Amendment, Date 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 (City) (State) (Zip) 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 03/01/2010   C   2,286 (2) A $ 39.02 4,585.097 D   Common Stock 03/01/2010   F   652 (2) D $ 39.02 3,933.097 D   Common Stock 03/01/2010   C   647 (3) A $ 39.01 4,580.097 D   Common Stock 03/01/2010   A   228 (3) A $ 39.01 4,808.097 D   Common Stock 03/01/2010   F   282 (3) D $ 39.01 4,526.097 D   Common Stock 03/01/2010   C   1,722 (4) A $ 39.01 6,248.097 D   Common Stock 03/01/2010   A   1,190 (4) A $ 39.01 7,438.097 D   Common Stock 03/01/2010   F   938 (4) D $ 39.01 6,500.097 D   Common Stock               1,171.864 I By Savings Plan Trust

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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 Underlying Securities (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 of Derivative Security: 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 3/07d

$ 1 (1)

03/01/2010

C

2,286 (2)

03/01/2007

03/01/2010

Common Stock

2,286

$ 0

0

D

Rsud2

$ 1 (1)

03/01/2010

C

647 (3)

03/01/2010

03/01/2010

Common Stock

647

$ 0

0

D

Rsup6

$ 1 (1)

03/01/2010

C

1,722 (4)

03/01/2010

03/01/2010

Common Stock

1,722

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
WAGNER HARVEY L 76 SOUTH MAIN STREET AKRON, OH 44308			Vice Pres & Controller

Signatures

Edward J. Udovich, POA		03/03/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	1 for 1
(2)	These transactions reflect the conversion of stock originally deferred for three years, and held in the Phantom 3/07 account, to directly-held common stock. Shares were withheld to cover tax obligations. Pursuant to his 10b5-1 Plan dated 8/13/2009.
(3)	RSUD2 award listed in Table II has been reported at 75% of the original grant amount. The award was paid out on 3/1/2010 at 100%. The shares coded F were withheld income taxes associated with the payout. This was done pursuant to a 10b5-1 plan dated 8/13/2009.
(4)	RSUP6 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 March 1, 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. Pursuant to his 10b5-1 Plan dated 8/13/09.

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