SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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1. Name and Address of Reporting Person*
NAVIN THOMAS C

(Last) (First) (Middle)
C/O FIRSTENERGY CORP
76 SOUTH MAIN STREET

(Street)
AKRON OH 44308

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
05/18/2004
3. Issuer Name and Ticker or Trading Symbol
FIRSTENERGY CORP [ FE ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Treasurer
5. 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 Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 676 D
Common Stock 2,209.3231 I By Savings Plan
Common Stock 20.933 I By Laura Loshing Navin (wife)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (Right to Buy) 11/22/2004 11/22/2010 Common Stock 4,000 $27.75 D
Stock Options (Right to buy) 05/16/2005 05/16/2011 Common Stock 10,000 $29.5 D
Stock Options (Right to buy) 03/01/2004(1) 03/01/2013 Common Stock 12,500 $29.71 D
Stock Options (Right to buy) 04/01/2003(2) 04/01/2012 Common Stock 12,000 $34.45 D
Stock Options (Right to buy) 03/01/2005(3) 03/01/2014 Common Stock 10,600 $38.76 D
Phantom 3/02D 03/01/2002 03/01/2005 Common Stock 968.297(6) $1(4) D
Phantom 3/03D 03/01/2003 03/01/2006 Common Stock 3,505.479(5) $1(4) D
Phantom / Retirement (7) (7) Common Stock 1,250.609(7) $1(4) D
Explanation of Responses:
1. This option vests in 25% increments starting one year from the date of grant (3/1/2004)
2. This option vests in 25% increments starting one year from the date of grant (4/1/2003)
3. This option vests in 25% increments starting one year from the date of the grant (3/1/2005)
4. 1 for 1
5. Of this grant, 2921.233 is vested, not forfeitable, the remaining 584.247 is subject to forfeiture until 3/1/2006 in accordance with the Executive Deferred Compensation Plan.
6. Of this grant, 806.914 is vested, not forfeitable, the remaining 161.383 is subject to forfeiture until 3/1/2005in accordance with the Executive Defered Compensation Plan.
7. This transaction reflects the extention and vesting of phantom stock to "retirement" or "other termination of employment" under arrangements approved by the Compensation Committee.
David W. Whitehead POA 05/27/2004
** 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 5 (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.