SCHEDULE 13G 0002085726 XXXXXXXX LIVE Class A common stock, par value of $0.001 per share 09/30/2025 0002055592 Gemini Space Station, Inc. 36866J105 600 Third Avenue 2nd Floor New York NY 10016 Rule 13d-1(d) Winklevoss Capital Fund, LLC DE 00000.00 75126784.00 00000.00 75126784.00 75126784.00 N 63.9 OO Winklevoss Capital Management, LLC DE 00000.00 75126784.00 00000.00 75126784.00 75126784.00 N 63.9 OO Tyler Howard Winklevoss X1 00000.00 75126784.00 00000.00 75126784.00 75126784.00 N 63.9 IN Cameron Howard Winklevoss X1 00000.00 75126784.00 00000.00 75126784.00 75126784.00 N 63.9 IN Gemini Space Station, Inc. 600 Third Avenue, 2nd Floor, New York, NY, 10016 This Schedule 13G is filed by the following persons and entities (each a "Reporting Person" and collectively the "Reporting Persons"): (i) Winklevoss Capital Fund, LLC, a Delaware limited liability company ("WCF"); (ii) Winklevoss Capital Management, LLC, a Delaware limited liability company ("WCM"); (iii) Tyler Howard Winklevoss ("Tyler Winklevoss"); and (iv) Cameron Howard Winklevoss ("Cameron Winklevoss"). Farmers Bank Building, 301 N. Market Street, Suite 1463, Wilmington, Delaware 19801 See responses to Row 4 on each cover page. Y See responses to Row 9 on each cover page. WCF directly holds 75,126,784 shares of the Issuer's Class B Common Stock ("Class B Shares"). WCM is the manager of WCF, and Tyler Winklevoss and Cameron Winklevoss are the Co-Founders and Principals of WCF, as well as the Managers of the managing entity of WCF, and exercise shared voting and dispositive control over the securities held by WCF. As a result, each of WCM, Tyler Winklevoss and Cameron Winklevoss may be deemed the beneficial owner of the securities beneficially owned by WCF. Class B Shares may be exchanged at any time, at the option of the holder, for newly issued shares of the Issuer's Class A Common Stock ("Class A Shares"), on a one-for-one basis. See responses to Row 11 on each cover page. The percent of class set forth in Row 11 on each cover page is calculated based on 42,526,934 Class A Shares outstanding as of November 7, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q filed November 10, 2025, plus 75,126,784 Class A Shares issuable upon the conversion of the same number of Class B Shares held by WCF. See responses to Row 5 on each cover page. See responses to Row 6 on each cover page. See responses to Row 7 on each cover page. See responses to Row 8 on each cover page. Y Y Y Y Y Y Exhibit 1 - Joint Filing Agreement Winklevoss Capital Fund, LLC /s/ Cameron Howard Winklevoss 11/14/2025 Winklevoss Capital Management, LLC /s/ Cameron Howard Winklevoss 11/14/2025 Tyler Howard Winklevoss /s/ Tyler Howard Winklevoss 11/14/2025 Cameron Howard Winklevoss /s/ Cameron Howard Winklevoss 11/14/2025