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).

1. Name and Address of Reporting Person* DEMATTEO DANIEL A (Last) (First) (Middle) C/O GAMESTOP CORP. 625 WESTPORT PARKWAY (Street) GRAPEVINE TX 76051 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol GameStop Corp. [ GME ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner X Officer (give title below) Other (specify below) Vice Chairman and COO
	3. Date of Earliest Transaction (Month/Day/Year) 04/23/2008
	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
Class A Common Stock, par value $0.001 per share	04/23/2008		S		25,418	D	$55.0301(1)	259,358	D
Class A Common Stock, par value $0.001 per share	04/23/2008		M		118,000(2)	A	$9(2)	377,358	D
Class A Common Stock, par value $0.001 per share	04/23/2008		M		182,000(2)	A	$9.285(2)	559,358	D
Class A Common Stock, par value $0.001 per share	04/23/2008		S		300,000	D	$55.2616(3)	259,358	D

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 Option (Right to Buy)	$9(2)	04/23/2008		M			118,000(2)	10/08/2005	02/12/2012	Class A Common Stock	118,000(2)	$0	0	D
Stock Option (Right to Buy)	$9.285(2)	04/23/2008		M			182,000(2)	(4)	03/01/2014	Class A Common Stock	182,000(2)	$0	100,000(2)	D

Explanation of Responses:

1. Represents the sale of 25,418 shares in 17 separate transactions at prices ranging from $55.00 to $55.17 per share, resulting in a weighted average sale price per share of $55.0301.

2. Adjusted to reflect the 2-for-1 stock split effected by the Issuer on March 16, 2007.

3. Represents the sale of 300,000 shares in 106 separate transactions at prices ranging from $55.00 to $55.65 per share, resulting in a weighted average sale price per share of $55.2616.

4. Options with respect to 94,000 of these shares became exercisable on October 8, 2005 and options for the remaining shares became exercisable on March 2, 2006.

	/s/ Daniel A. DeMatteo	04/25/2008
	** 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).
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