Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Meade Tyler Roberts 2. Issuer Name and Ticker or Trading Symbol Gemini Space Station, Inc. [GEMI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Legal Officer (Last) (First) (Middle) 600 THIRD AVENUE, 2ND FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 09/11/2025 (Street) NEW YORK, NY 10016 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 09/11/2025 A 3,964(1) A $ 0 3,964 D Class A Common Stock 09/11/2025 A 214,285(2) A $ 0 218,249 D Class A Common Stock 09/11/2025 A 637,022(3) A $ 0 855,271 D Class A Common Stock 09/15/2025 A 632,106(4) A $ 0 1,487,377 D Class A Common Stock 09/15/2025 S 199,463(5) D $26.25 1,287,914 D Class A Common Stock 09/15/2025 G 64,396(6) D $ 0 1,223,518 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Stock Options (right to buy)

$28

09/11/2025

A

214,285

(7)

09/11/2035

Class A Common Stock

214,285

$ 0

214,285

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Meade Tyler Roberts 600 THIRD AVENUE, 2ND FLOOR NEW YORK, NY 10016			Chief Legal Officer

Signatures

/s/ Tyler Meade		09/15/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents a grant of 3,964 restricted stock units ("RSUs"), which vested and settled in full upon the closing of the Issuer's initial public offering ("IPO"). Each RSU represents a contingent right to receive one share of Class A common stock.
(2)	Represents a grant of 214,285 RSUs, which vest over four years, with 25% vesting on a one-year cliff and the remaining portion vesting in quarterly installments.
(3)	Represents a grant of 637,022 RSUs, which vest in equal monthly installments over two years, with the first vesting installment occurring on February 24, 2025.
(4)	In connection with the Issuer's initial public offering and related reorganizational transactions, the reporting person received 632,106 shares of Class A common stock in exchange for the reporting person's corresponding incentive profits interest units in Gemini Astronaut Corps, LLC, including 432,639 shares of restricted Class A common stock for incentive profit interest units that have not vested.
(5)	These shares were sold in the secondary offering that occurred in conjunction with the IPO.
(6)	Represents a transfer of 64,396 shares of Class A common stock for no consideration to certain trusts for the benefit of reporting person's family, for which an independent third-party serves as the trustee.
(7)	These stock options vest over four years, with 25% vesting on a one-year cliff and the remaining portion vesting in quarterly installments.

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