Business Combination Prospectus (Form 425)

Filed by: GameStop Corp.

(Commission File No.: 001-32637)

Pursuant to Rule 425 under the Securities Act of 1933, as amended

(and deemed filed pursuant to Rule 14a-12 under

the Securities Exchange Act of 1934, as amended)

Subject Company: eBay, Inc.

Commission File No.: 001-37713

Item 1 Explanatory Note: On May 7, 2026, Ryan Cohen, Chairman and CEO of GameStop Corp., made the following post on X under the X handle @ryancohen (https://x.com/ryancohen):

X Post: "you'd think with 2.4 billion in marketing spend, they could login to X

"

IMPORTANT INFORMATION FOR INVESTORS AND STOCKHOLDERS

No Offer or Solicitation

This communication relates to a business combination involving GameStop Corp. ("GameStop") and eBay, Inc. ("eBay") that has been proposed by GameStop (the "Proposed Transaction"). This communication is for informational purposes only and is neither an offer to sell or purchase, nor the solicitation of an offer to buy or sell, any securities (or the solicitation of any proxy or vote with respect to any matter), nor shall there be any sale or purchase, issuance or other transfer of securities (or the solicitation of any proxy or other vote) with respect to the Proposed Transaction or otherwise in any jurisdiction in contravention of applicable law. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended.

Additional Information and Where to Find It

This communication may be deemed to be solicitation material in respect of the Proposed Transaction. In connection with the Proposed Transaction, GameStop (and, potentially, eBay) may file one or more registration statements, proxy statements, proxy statement/prospectuses or other documents with the Securities and Exchange Commission ("SEC"). This communication is not a substitute for any proxy statement, registration statement, proxy statement/prospectus or other document GameStop and/or eBay may file with the SEC or send to stockholders in connection with the Proposed Transaction.

INVESTORS AND SECURITY HOLDERS OF GAMESTOP AND EBAY ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH THE SEC, INCLUDING ANY PROXY STATEMENT(S), REGISTRATION STATEMENT, PROXY STATEMENT/PROSPECTUSES AND/OR OTHER DOCUMENTS, CAREFULLY IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE AS THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Any definitive proxy statement(s) and/or proxy statement/prospectuses or other applicable definitive materials (if and when available) will be mailed to stockholders of GameStop and/or eBay, as applicable. Investors and security holders will be able to obtain free copies of these documents (if and when available) and other documents filed with the SEC by GameStop or eBay through the website maintained by the SEC at http://www.sec.gov. Copies of documents filed with the SEC by GameStop will also be made available free of charge on GameStop's website at https://investor.gamestop.com/.

Certain Information Regarding Participants

GameStop and its directors and certain of its executive officers may be considered participants in the solicitation of proxies in connection with the Proposed Transaction, should the Proposed Transaction and any such solicitation occur. Information about the directors and executive officers of GameStop is set forth in (i) GameStop's proxy statement for the 2025 Annual Meeting of Stockholders, which was filed with the SEC on April 24, 2025 (the "2025 Proxy Statement"), which is available here, including under the headings "Proposal 1: Election of Directors", "The Director Nominees", "Director Nominee Qualifications and Experience", "Biographies of Director Nominees", "The Board of Directors", "Corporate Governance", "Director Compensation", "Executive Officers", "Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters", "Compensation Committee Interlocks and Insider Participation", "Proposal No. 2 - Advisory Vote on Executive Compensation", "Compensation Discussion and Analysis", "Compensation Committee Report on Executive Compensation", "Executive Compensation Tables", "CEO Pay Ratio", "Pay Versus Performance", "Certain Relationships and Related Transactions", (ii) under Item 5.02 "Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers" in the Current Report on Form 8-K filed by GameStop with the SEC on August 11, 2025 (available here), (iii) under Item 8.01 "Other Events" in the Current Report on Form 8-K filed by GameStop with the SEC on January 7, 2026 (available here) and (iv) under Item 8.01 "Other Events" in the Current Report on Form 8-K filed by GameStop with the SEC on January 8, 2026 (available here). To the extent holdings of such persons in the Company's securities have changed since the amounts described in the 2025 Proxy Statement, such changes have been reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Change in Ownership on Form 4 filed with the SEC, by Ryan Cohen on January 22, 2026 (available here), by Daniel W. Moore on April 3, 2026, January 6, 2026, December 29, 2025, October 2, 2025, September 3, 2025 and August 12, 2025 (available here, here, here, here, here and here

respectively), by Mark H. Robinson on April 15, 2026, April 3, 2026, January 13, 2026, January 6, 2026, December 29, 2025, December 10, 2025 and October 2, 2025, (available here, here, here, here, here, here and here, respectively), by Alain Attal on January 21, 2026 and January 20, 2026 (available here and here, respectively), by Lawrence Cheng on January 26, 2026 (available here), and by James Grube on July 1, 2025 (available here). Additional information can also be found in the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2026, filed with the SEC on March 24, 2026, which is available here.

As of the date hereof, GameStop directly beneficially owns 25,000 shares of common stock of eBay, par value $0.001 per share (the "Common Stock"), and has further entered into the long-side of a series of American-style put/call option transactions (the "Put/Call Pairs"), expiring February 23, 2028, with a financial institution counterparty that provide economic exposure to a further 23,176,000 shares of Common Stock. The Put/Call Pairs are only settleable in cash until such time as GameStop has provided the financial institution counterparty with reasonable evidence that all applicable filings have been made and any applicable waiting periods have expired or approvals have been received, as applicable, under the Hart Scott Rodino Antitrust Improvements Act of 1976, as amended (the "HSR Act Condition"). Following the satisfaction of the HSR Act Condition, the Put/Call Pairs are settleable either in cash or in shares of Common Stock at the option of the exercising party. On May 3, 2026, GameStop delivered to the board of directors of eBay a non-binding proposal to acquire all of the outstanding Common Stock that it does not already own at a price of $125 per share of Common Stock, to be paid in a combination of cash and GameStop common stock. As a result of the foregoing, GameStop may be deemed to have direct or indirect interests with respect to eBay that are in addition to, or different from, those of other eBay shareholders.

Further information regarding the participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, will be contained in a proxy statement for GameStop's Board of Directors for election at the 2026 Annual Meeting and in any proxy statement/prospectus and/or other relevant materials to be filed with the SEC in connection with the Proposed Transaction when they become available.

Disclaimer

Any information concerning eBay contained in this communication has been taken from, or based upon, publicly available information. Although GameStop does not have any information that would indicate that any information contained in this communication that has been taken from such documents is inaccurate or incomplete, GameStop does not take any responsibility for the accuracy or completeness of such information. To date, GameStop has not had access to the books and records of eBay.

Forward-Looking Statements

Certain statements in this communication may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts and can be identified by terms such as "may," "will," "could," "would," "should," "anticipate," "estimate," "expect," "predict," "project," "future," "potential," "intend," "plan," "assume," "believe," "forecast," "look," "build," "focus," "create," "work," "continue" or the negative of such terms or other variations thereof

and words and terms of similar substance. Such statements also include, among others, statements with respect to GameStop's proposed acquisition of eBay, such as statements about whether or not the transaction will occur, expected cost reductions, operational benefits, financing, the timing and structure of the transaction, anticipated benefits of the combination, leadership of the combined company, and similar statements. These forward-looking statements are based on GameStop's current beliefs, expectations and assumptions and involve significant known and unknown risks and uncertainties that could cause actual results to differ materially from those expressed or implied. Such risks and uncertainties include, but are not limited to: the failure of eBay's Board of Directors to engage with the proposal; the failure to negotiate or execute a definitive agreement providing for the consummation of a transaction on the terms described or at all; failure to obtain required financing on the expected terms; failure to obtain required regulatory approvals (including under the Hart-Scott-Rodino Antitrust Improvements Act); failure to obtain required shareholder approvals of GameStop and/or eBay; failure to realize anticipated cost reductions, operational benefits, or operating efficiencies; risks related to integration of the businesses; the impact of the announcement of the proposal on GameStop's and eBay's respective businesses, customers, suppliers, and employees; the diversion of management attention; competitive responses; market and economic conditions; and other risks described from time to time in GameStop's filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the fiscal year ended January 31, 2026 and subsequent filings. GameStop undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. Final terms and conditions of any transaction are subject to negotiation and execution of a definitive agreement providing for the consummation of a transaction.

Item 2 Explanatory Note: On May 7, 2026, Ryan Cohen, Chairman and CEO of GameStop Corp., made the following post on X under the X handle @ryancohen (https://x.com/ryancohen) in response to a post made by Reese Politics, an online stock market commentator, under the X handle @ReesePolitics (https://x.com/ReesePolitics):

X Post: "This is disgusting

"

IMPORTANT INFORMATION FOR INVESTORS AND STOCKHOLDERS

No Offer or Solicitation

This communication relates to a business combination involving GameStop Corp. ("GameStop") and eBay, Inc. ("eBay") that has been proposed by GameStop (the "Proposed Transaction"). This communication is for informational purposes only and is neither an offer to sell or purchase, nor the solicitation of an offer to buy or sell, any securities (or the solicitation of any proxy or vote with respect to any matter), nor shall there be any sale or purchase, issuance or other transfer of securities (or the solicitation of any proxy or other vote) with respect to the Proposed Transaction or otherwise in any jurisdiction in contravention of applicable law. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended.

Additional Information and Where to Find It

This communication may be deemed to be solicitation material in respect of the Proposed Transaction. In connection with the Proposed Transaction, GameStop (and, potentially, eBay) may file one or more registration statements, proxy statements, proxy statement/prospectuses or other documents with the Securities and Exchange Commission ("SEC"). This communication is not a substitute for any proxy statement, registration statement, proxy statement/prospectus or other document GameStop and/or eBay may file with the SEC or send to stockholders in connection with the Proposed Transaction.

INVESTORS AND SECURITY HOLDERS OF GAMESTOP AND EBAY ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH THE SEC, INCLUDING ANY PROXY STATEMENT(S), REGISTRATION STATEMENT, PROXY STATEMENT/PROSPECTUSES AND/OR OTHER DOCUMENTS, CAREFULLY IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE AS THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Any definitive proxy statement(s) and/or proxy statement/prospectuses or other applicable definitive materials (if and when available) will be mailed to stockholders of GameStop and/or eBay, as applicable. Investors and security holders will be able to obtain free copies of these documents (if and when available) and other documents filed with the SEC by GameStop or eBay through the website maintained by the SEC at http://www.sec.gov. Copies of documents filed with the SEC by GameStop will also be made available free of charge on GameStop's website at https://investor.gamestop.com/.

Certain Information Regarding Participants

GameStop and its directors and certain of its executive officers may be considered participants in the solicitation of proxies in connection with the Proposed Transaction, should the Proposed Transaction and any such solicitation occur. Information about the directors and executive officers of GameStop is set forth in (i) GameStop's proxy statement for the 2025 Annual Meeting of Stockholders, which was filed with the SEC on April 24, 2025 (the "2025 Proxy Statement"), which is available here, including under the headings "Proposal 1: Election of Directors", "The Director Nominees", "Director Nominee Qualifications and Experience", "Biographies of Director Nominees", "The Board of Directors", "Corporate Governance", "Director Compensation", "Executive Officers", "Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters", "Compensation Committee Interlocks and Insider Participation", "Proposal No. 2 - Advisory Vote on Executive Compensation", "Compensation Discussion and Analysis", "Compensation Committee Report on Executive Compensation", "Executive Compensation Tables", "CEO Pay Ratio", "Pay Versus Performance", "Certain Relationships and Related Transactions", (ii) under Item 5.02 "Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers" in the Current Report on Form 8-K filed by GameStop with the SEC on August 11, 2025 (available here), (iii) under Item 8.01 "Other Events" in the Current Report on Form 8-K filed by GameStop with the SEC on January 7, 2026

(available here) and (iv) under Item 8.01 "Other Events" in the Current Report on Form 8-K filed by GameStop with the SEC on January 8, 2026 (available here). To the extent holdings of such persons in the Company's securities have changed since the amounts described in the 2025 Proxy Statement, such changes have been reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Change in Ownership on Form 4 filed with the SEC, by Ryan Cohen on January 22, 2026 (available here), by Daniel W. Moore on April 3, 2026, January 6, 2026, December 29, 2025, October 2, 2025, September 3, 2025 and August 12, 2025 (available here, here, here, here, here and here respectively), by Mark H. Robinson on April 15, 2026, April 3, 2026, January 13, 2026, January 6, 2026, December 29, 2025, December 10, 2025 and October 2, 2025, (available here, here, here, here, here, here and here, respectively), by Alain Attal on January 21, 2026 and January 20, 2026 (available here and here, respectively), by Lawrence Cheng on January 26, 2026 (available here), and by James Grube on July 1, 2025 (available here). Additional information can also be found in the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2026, filed with the SEC on March 24, 2026, which is available here.

As of the date hereof, GameStop directly beneficially owns 25,000 shares of common stock of eBay, par value $0.001 per share (the "Common Stock"), and has further entered into the long-side of a series of American-style put/call option transactions (the "Put/Call Pairs"), expiring February 23, 2028, with a financial institution counterparty that provide economic exposure to a further 23,176,000 shares of Common Stock. The Put/Call Pairs are only settleable in cash until such time as GameStop has provided the financial institution counterparty with reasonable evidence that all applicable filings have been made and any applicable waiting periods have expired or approvals have been received, as applicable, under the Hart Scott Rodino Antitrust Improvements Act of 1976, as amended (the "HSR Act Condition"). Following the satisfaction of the HSR Act Condition, the Put/Call Pairs are settleable either in cash or in shares of Common Stock at the option of the exercising party. On May 3, 2026, GameStop delivered to the board of directors of eBay a non-binding proposal to acquire all of the outstanding Common Stock that it does not already own at a price of $125 per share of Common Stock, to be paid in a combination of cash and GameStop common stock. As a result of the foregoing, GameStop may be deemed to have direct or indirect interests with respect to eBay that are in addition to, or different from, those of other eBay shareholders.

Further information regarding the participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, will be contained in a proxy statement for GameStop's Board of Directors for election at the 2026 Annual Meeting and in any proxy statement/prospectus and/or other relevant materials to be filed with the SEC in connection with the Proposed Transaction when they become available.

Disclaimer

Any information concerning eBay contained in this communication has been taken from, or based upon, publicly available information. Although GameStop does not have any information that would indicate that any information contained in this communication that has been taken from such documents is inaccurate or incomplete, GameStop does not take any responsibility for the accuracy or completeness of such information. To date, GameStop has not had access to the books and records of eBay.

Forward-Looking Statements

Certain statements in this communication may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts and can be identified by terms such as "may," "will," "could," "would," "should," "anticipate," "estimate," "expect," "predict," "project," "future," "potential," "intend," "plan," "assume," "believe," "forecast," "look," "build," "focus," "create," "work," "continue" or the negative of such terms or other variations thereof and words and terms of similar substance. Such statements also include, among others, statements with respect to GameStop's proposed acquisition of eBay, such as statements about whether or not the transaction will occur, expected cost reductions, operational benefits, financing, the timing and structure of the transaction, anticipated benefits of the combination, leadership of the combined company, and similar statements. These forward-looking statements are based on GameStop's current beliefs, expectations and assumptions and involve significant known and unknown risks and uncertainties that could cause actual results to differ materially from those expressed or implied. Such risks and uncertainties include, but are not limited to: the failure of eBay's Board of Directors to engage with the proposal; the failure to negotiate or execute a definitive agreement providing for the consummation of a transaction on the terms described or at all; failure to obtain required financing on the expected terms; failure to obtain required regulatory approvals (including under the Hart-Scott-Rodino Antitrust Improvements Act); failure to obtain required shareholder approvals of GameStop and/or eBay; failure to realize anticipated cost reductions, operational benefits, or operating efficiencies; risks related to integration of the businesses; the impact of the announcement of the proposal on GameStop's and eBay's respective businesses, customers, suppliers, and employees; the diversion of management attention; competitive responses; market and economic conditions; and other risks described from time to time in GameStop's filings with the U.S. Securities and Exchange Commission, including its Annual Report on Form 10-K for the fiscal year ended January 31, 2026 and subsequent filings. GameStop undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law. Final terms and conditions of any transaction are subject to negotiation and execution of a definitive agreement providing for the consummation of a transaction.