GameStop counsel Robinson sells 3,882 shares

The October 1, 2026 sale covered withholding taxes tied to restricted stock unit vesting; the October 5, 2026 sale was under a plan adopted January 12, 2026.

Rhea-AI Filing Summary

GameStop Corp. General Counsel and Secretary Mark Haymond Robinson reported two direct sales of Class A common stock: 7,296 shares on October 1, 2026, at $24.2600 per share to cover withholding taxes tied to restricted stock unit vesting, and 3,882 shares on October 5, 2026, at a weighted average price of $25.4180 per share. The October 5 sale was made under a Rule 10b5-1 trading plan adopted January 12, 2026; prices ranged from $24.97 to $25.70.

Insider Trade Summary 10b5-1

Net Seller: 11,178 shares

Net Sell 2 txns

Insider Robinson Mark Haymond

Role General Counsel and Secretary

Sold 11,178 shs ($276K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F2, F3	3,882	$25.418	$99K
Sale	Class A Common Stock F1	7,296	$24.26	$177K

Holdings After Transaction: Class A Common Stock — 93,012 shares (Direct)

Footnotes (3)

1. F1. Represents shares sold to cover applicable withholding taxes in connection with the vesting of restricted stock units. This sale does not represent a discretionary trade by the Reporting Person.
2. F2. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 12, 2026.
3. F3. Represents the weighted average price. These shares were sold in multiple transactions at prices ranging from $24.97 to $25.70, inclusive. The reporting person undertakes to provide to GameStop Corp., a security holder of GameStop Corp. or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Key Figures

Class A common stock sold: 7,296 shares Sale price: $24.2600 per share Class A common stock sold: 3,882 shares +1 more

4 metrics

Class A common stock sold 7,296 shares October 1, 2026

Sale price $24.2600 per share October 1, 2026

Class A common stock sold 3,882 shares October 5, 2026

Weighted average sale price $25.4180 per share October 5, 2026; prices ranged from $24.97 to $25.70

Key Terms

Rule 10b5-1 trading plan, restricted stock units, weighted average price

3 terms

Rule 10b5-1 trading plan financial

"sale was effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

restricted stock units financial

"vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

weighted average price financial

"Represents the weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many GME shares did General Counsel Mark Haymond Robinson sell?

He reported sales of 7,296 shares on October 1, 2026, at $24.2600 per share and 3,882 shares on October 5, 2026, at a weighted average price of $25.4180 per share. The October 5 sale was under a Rule 10b5-1 plan adopted January 12, 2026; prices ranged from $24.97 to $25.70.

Why did Mark Haymond Robinson sell 7,296 GME shares on October 1, 2026?

The shares were sold to cover applicable withholding taxes in connection with the vesting of restricted stock units. The reported sale does not represent a discretionary trade by Robinson.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/05/2026 - 07:17 PM Accepted by SEC EDGAR 10/05/2026 - 07:16 PM Learn about SEC filing dates

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).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Robinson Mark Haymond

(Last) (First) (Middle)

C/O GAMESTOP CORP.

625 WESTPORT PARKWAY

(Street)

GRAPEVINE TEXAS 76051

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GameStop Corp. [ GME ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel and Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	10/01/2026		S(1)		7,296	D	$24.26	96,894	D
Class A Common Stock	10/05/2026		S(2)		3,882	D	$25.418(3)	93,012	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

Explanation of Responses:

1. Represents shares sold to cover applicable withholding taxes in connection with the vesting of restricted stock units. This sale does not represent a discretionary trade by the Reporting Person.

2. This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 12, 2026.

3. Represents the weighted average price. These shares were sold in multiple transactions at prices ranging from $24.97 to $25.70, inclusive. The reporting person undertakes to provide to GameStop Corp., a security holder of GameStop Corp. or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Remarks:

	/s/ Daniel Moore, as Attorney-in-Fact	10/05/2026
	** 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.
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.
* Form 4: SEC 1474 (03-26)