GameStop counsel sells 3,912 shares under 10b5-1 plan

GameStop Corp.'s General Counsel and Secretary, Mark Haymond Robinson, sold 3,912 shares of Class A Common Stock in an open-market transaction.

Rhea-AI Filing Summary

GameStop Corp.'s General Counsel and Secretary, Mark Haymond Robinson, sold 3,912 shares of Class A Common Stock in an open-market transaction. The sale occurred on April 13, 2026 at a weighted average price of $23.189 per share, with individual trade prices ranging from $22.80 to $23.42.

All of these sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on January 12, 2026. After the transaction, Robinson directly holds 115,230 GameStop shares, indicating he retains a substantial equity position in the company.

Insights

Equity compensation and insider-trading analyst

Routine, pre-planned insider sale of a small portion of holdings.

The filing shows GameStop’s General Counsel, Mark Haymond Robinson, sold 3,912 shares of Class A Common Stock on April 13, 2026 in an open-market sale at a weighted average price of $23.189 per share.

All trades were executed pursuant to a Rule 10b5-1 trading plan adopted on January 12, 2026, meaning the transactions were pre-scheduled rather than timed discretionarily. This reduces the informational value of the sale’s timing from an investor-sentiment standpoint.

After the sale, Robinson directly owns 115,230 shares, so the transaction represents only a small fraction of his visible stake. The filing does not show any derivative positions, suggesting this event is a modest, planned liquidity move rather than a major repositioning.

Insider Trade Summary 10b5-1

Net Seller: 3,912 shares

Net Sell 1 txn

Insider Robinson Mark Haymond

Role General Counsel and Secretary

Sold 3,912 shs ($91K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	3,912	$23.189	$91K

Holdings After Transaction: Class A Common Stock — 115,230 shares (Direct)

Footnotes (2)

1. F1. All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 12, 2026.
2. F2. Represents the weighted average price. These shares were sold in multiple transactions at prices ranging from $22.80 to $23.42, 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

Shares sold: 3,912 shares Average sale price: $23.189 per share Post-transaction holdings: 115,230 shares +2 more

5 metrics

Shares sold 3,912 shares Open-market sale on April 13, 2026

Average sale price $23.189 per share Weighted average price for 3,912 shares sold

Post-transaction holdings 115,230 shares Directly owned by Mark Haymond Robinson after sale

Price range of trades $22.80–$23.42 per share Range of individual sale prices within the transaction

Net buy/sell shares 3,912 net shares sold transactionSummary netBuySellShares

Key Terms

Rule 10b5-1 trading plan, weighted average price, open-market sale, Class A Common Stock, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person"

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.

weighted average price financial

"Represents the weighted average price. These shares were sold in multiple transactions"

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.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Class A Common Stock financial

"security_title": "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

net-sell financial

"netBuySellDirection": "net-sell""

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

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Accepted by SEC EDGAR 04/15/2026 - 06:45 PM EDT 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)
04/13/2026

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	04/13/2026		S(1)		3,912	D	$23.189(2)	115,230	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. All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 12, 2026.

2. Represents the weighted average price. These shares were sold in multiple transactions at prices ranging from $22.80 to $23.42, 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	04/15/2026
	** 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)