GameStop Corp.

Issuer

GameStop Corp.

Security title

Class A Common Stock, $0.001 par value per share

Principal address

Source of funds

Item 3 is hereby amended and restated to read as follows: The Shares directly owned by Mr. Cohen were purchased with personal funds (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business). The aggregate purchase price of the 40,948,522 Shares directly owned by Mr. Cohen is approximately $195,543,793, excluding brokerage commissions. Mr. Cohen also owns 3,734,784 Warrants, which Mr. Cohen received from the Issuer for no consideration pursuant to a warrant dividend distribution to the Issuer's stockholders (as further explained in Amendment No. 12 to the Schedule 13D).

Transactions

Item 5(c) is hereby amended and restated to read as follows: On September 29, 2026, Mr. Cohen purchased (i) 446,500 Shares at a price of $23.4753 per Share and (ii) 3,500 Shares at a price of $23.4499 per Share. All of such transactions were effected in the open market. Except as otherwise disclosed herein, there have been no transactions in securities of the Issuer by the Reporting Person since the filing of Amendment No. 17 to the Schedule 13D.

Percentage of class

Item 5(a) is hereby amended and restated to read as follows: The aggregate percentage of Shares reported owned by the Reporting Person is based upon 504,500,990 Shares outstanding as of September 3, 2026 as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on September 9, 2026, plus the Shares underlying the Warrants that may be exercised by the Reporting Person. As of the date hereof, Mr. Cohen directly beneficially owned 44,683,306 Shares, including 3,734,784 Shares underlying the Warrants, constituting approximately 8.8% of the Shares outstanding.