GameStop Corp.

Evaluation of Disclosure Controls and Procedures

Our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 (the "Exchange Act")) are designed to provide reasonable assurance that required disclosures in the reports that we file or submit under the Exchange Act have been appropriately recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and are effective in ensuring that such information is accumulated and communicated to management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure. Our principal executive officer and principal financial officer, with assistance from other members of management, have reviewed the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report and, based on that evaluation, determined that our disclosure controls and procedures were effective as of August 1, 2026 at the reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the second quarter of fiscal 2026 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.