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*
JONES CHARLES E
(Last) (First) (Middle)
76 SOUTH MAIN STREET
(Street)
AKRON OH 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)
Senior Vice President
3. Date of Earliest Transaction (Month/Day/Year)
03/01/2006
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 03/01/2006 M 4,675 A $29.71 56,002.367 D
Common Stock 03/01/2006 S 4,675(1) D $50.86 51,327.367 D
Common Stock 03/01/2006 M 8,625 A $38.76 59,952.367 D
Common Stock 03/01/2006 S 8,625(1) D $50.86 51,327.367 D
Common Stock 10,247.361 I by Savings Plan
Common Stock 5,653.385 I By Wife's Savings Plan
Common Stock 03/01/2006 M 1,950 A $29.71 1,950 I By Wife
Common Stock 03/01/2006 S 1,950(2) D $50.86 0 I By Wife
Common Stock 03/01/2006 M 1,700 A $38.76 1,700 I By Wife
Common Stock 03/01/2006 S 1,700(2) D $50.86 0 I By Wife
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
Stock Options (Right to buy) $29.71 03/01/2006 M 4,675(1) 03/01/2004 03/01/2013 Common Stock 4,675 $50.86 4,675 D
Stock Options (Right to buy) $34.45 04/01/2003 04/01/2012 Common Stock 3,000 3,000 D
Stock Options (Right to buy) $38.76 03/01/2006 M 8,625(1) 03/01/2005 03/01/2014 Common Stock 8,625 $50.86 17,250 D
Stock Options (Right to buy) $29.71 03/01/2006 M 1,950(2) 03/01/2006 03/01/2013 Common Stock 1,950 $50.86 1,950 I By Wife
Stock Options (Right to buy) $34.45 04/01/2006 04/02/2012 Common Stock 1,250 1,250 I By Wife
Stock Options (Right to buy) $38.76 03/01/2006 M 1,700(2) 03/01/2005 03/01/2014 Common Stock 1,700 $50.86 3,400 I By Wife
Phantom3/04D $1 03/12/2005 03/01/2007 Common Stock 2,223.461 2,223.461 D
Phantom 3/05D $1 02/25/2005 03/01/2008 Common Stock 1,261.299 1,261.299 D
RSUP1 $1 03/01/2008 03/01/2008 Common Stock 3,550.0569 3,550.0569 D
RSUP1 $1 03/01/2008 03/01/2008 Common Stock 572.3265 572.3265 I By Wife
RSUD2 $1 03/01/2010 03/01/2010 Common Stock 307.549 307.549 I By Wife
RSUP4 $1(3) 03/01/2006 A 3,363(4) 03/01/2009 03/01/2009 Common Stock 3,363 $50.92 3,363 D
RSUP4 $1(3) 03/02/2006 A 471(4) 03/01/2009 03/01/2009 Common Stock 471 $50.92 471 I By Wife
Explanation of Responses:
1. This stock option was exercised in accordance with a 10b5-1 Plan signed by Charles E. Jones, Jr. on 6/21/05.
2. This stock option was exercised in accordance with a 10b5-1 Plan signed by Kimberly F. Jones on 7/08/05.
3. 1 for 1
4. The performance based restricted stock units, which were granted March 1, 2006, will earn dividends. The reported number of units reflects 75% of the total amount of units granted, and is the amount the employee is guaranteed to realize. The actual number realized could be 25% higher or 25% lower than the total amount of units granted.
David W. Whitehead, POA 03/02/2006
** 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.
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