Mark H. Robinson sells shares to cover RSU taxes

Mark H. Robinson reported non-discretionary sales of Common Stock to cover withholding taxes on vested restricted stock units.

Rhea-AI Filing Summary

Mark H. Robinson reported non-discretionary sales of Common Stock to cover withholding taxes on vested restricted stock units. The filing lists three transactions: 7,209 shares sold on 04/01/2026 for $165,406.66, 3,912 shares sold on 04/13/2026 for $90,836.64, and a withholding-related sale of 18,237 shares on 07/01/2026 under an Issuer S-8 registered plan.

Insights

Compensation & Equity Specialist

Sales were tax-withholding dispositions tied to RSU vesting, not discretionary trades.

The filing states the 07/01/2026 sale of 18,237 shares occurred to cover withholding taxes on vested restricted stock units under an Issuer S-8 registered plan. This is described as not a discretionary trade by the reporting person.

Such withholding sales are routine for compensation settlements; cash-flow treatment is that shares were sold to satisfy tax obligations. Subsequent filings may show further equity movements or remaining holdings.

Key Figures

Shares sold 04/01/2026: 7,209 shares Proceeds 04/01/2026: $165,406.66 Shares sold 04/13/2026: 3,912 shares +2 more

5 metrics

Shares sold 04/01/2026 7,209 shares sale reported on 04/01/2026

Proceeds 04/01/2026 $165,406.66 amount linked to 7,209 shares on 04/01/2026

Shares sold 04/13/2026 3,912 shares sale reported on 04/13/2026

Proceeds 04/13/2026 $90,836.64 amount linked to 3,912 shares on 04/13/2026

Withholding sale 18,237 shares sold on 07/01/2026 to cover RSU withholding under S-8 plan

Key Terms

Restricted stock units (RSUs), S-8 registered plan, Withholding taxes, Form 144

4 terms

Restricted stock units (RSUs) financial

""Restricted stock units vested under an Issuer S8 registered plan""

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

S-8 registered plan regulatory

""Issuer S8 registered plan""

Withholding taxes financial

""sold to cover withholding taxes in connection with the vesting of restricted stock units""

Withholding taxes are amounts a payer or government takes out of payments — such as wages, interest, or dividends — before the recipient gets the money, functioning like a cashier keeping part of a bill to pay taxes on your behalf. For investors this matters because it reduces the cash they actually receive, affects net returns and yield calculations, and may require additional paperwork or treaty claims to recover or offset the withheld amount against final tax bills.

Form 144 regulatory

""Securities Sold During The Past 3 Months" (Form 144 context)"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What did Mark H. Robinson report in the Form 144 for GME?

The filing reports non-discretionary sales tied to RSU vesting: 7,209 shares on 04/01/2026 for $165,406.66, 3,912 shares on 04/13/2026 for $90,836.64, and 18,237 shares on 07/01/2026 under an S-8 plan.

Why were shares sold according to the filing?

The filing states the sales were executed to cover withholding taxes in connection with the vesting of restricted stock units. It explicitly says the 07/01/2026 sale "does not represent a discretionary trade by the Reporting Person."

What securities and registration are referenced in the filing?

The securities are Common Stock sold under an Issuer S-8 registered plan. The filing links the withholding sales to vested restricted stock units issued under that S-8 registration.

Does the filing indicate these were open-market discretionary sales?

No. The filing explicitly states the withholding sale for the vested RSUs "does not represent a discretionary trade by the Reporting Person," indicating the sale was mechanistic to satisfy taxes rather than voluntary market selling.

Are transaction proceeds paid to the issuer or the reporting person?

The filing describes the sales as executed to cover withholding taxes on vested RSUs; the document does not state who received net proceeds beyond the tax-withholding function.

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

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Accepted by SEC EDGAR 07/01/2026 - 09:15 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001981001
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	GameStop Corp.
SEC File Number	001-32637
Address of Issuer	625 Westport Parkway Grapevine TEXAS 76051
Phone	817-424-2000
Name of Person for Whose Account the Securities are To Be Sold	Mark Haymond Robinson
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC 1 New York Plaza 38th Floor New York NY 10004	7083	158517.54	448691257	07/01/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/01/2026	Restricted stock units vested under an Issuer S8 registered plan. Sale represents shares sold to cover withholding taxes in connection with the vesting of restricted stock units. This sale does not represent a discretionary trade by the Reporting Person.	Issuer			18237	07/01/2026	Employee Stock Award

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Mark H. Robinson 625 Westport Parkway Grapevine TX 76051	Common	04/13/2026	3912	90836.64
Mark H. Robinson 625 Westport Parkway Grapevine TX 76051	Common	04/01/2026	7209	165406.66

144: Remarks and Signature

Remarks	Sale on 04/01/2026 represents shares sold to cover withholding taxes in connection with the vesting of restricted stock units.
Date of Notice	07/01/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Mark Robinson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)