[Form 4] Gemini Space Station, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Tyler Meade Roberts, Chief Legal Officer of Gemini Space Station, Inc. (GEMI), reported a change in beneficial ownership related to restricted stock units. On 09/24/2025 the filing shows 13,551 shares of Class A common stock were disposed under transaction code F at a price of $24.28 per share. The filing explains these shares were withheld by the issuer to satisfy tax withholding upon RSU vesting. After the withholding, Mr. Roberts beneficially owned 1,120,474 shares of Class A common stock, held directly. The Form 4 is signed by the reporting person on 09/30/2025 and contains no other transactions or derivative positions.

Positive

• Transaction is administrative tax withholding for vested RSUs rather than an open-market sale
• Reporting person retains a substantial direct holding of 1,120,474 Class A shares after the withholding
• Form 4 discloses the transaction clearly with price, amount, and explanation

Negative

• 13,551 shares were disposed (withheld), reducing the reporting person's share count
• Reported disposal occurred at $24.28 per share, realizing value through withholding rather than retention

Insights

Securities Analyst

TL;DR: Insider withheld 13,551 shares for taxes after RSU vesting; retains a large direct stake of 1,120,474 shares.

The Form 4 documents a non-sale, administrative disposition: 13,551 Class A shares were withheld at $24.28 to satisfy tax obligations tied to restricted stock unit vesting on 09/24/2025. This is a routine compliance action rather than a change in investment intent. The reporting person continues to hold a material direct position of 1,120,474 shares, and no derivative securities are reported. For investors, the transaction signals standard post-vesting tax treatment with no additional liquidity event disclosed.

Corporate Governance Expert

TL;DR: Transaction is administrative (tax withholding) and reflects ongoing compensation settlement; no governance red flags present.

The Form 4 indicates the reported disposition arose solely from issuer-withheld shares to satisfy tax withholding upon vesting of restricted stock units. Such withholdings are common and documented here under transaction code F. The filing is complete for the reported event, shows direct ownership, and includes a manual signature. There are no indicated amendments, option exercises, or sales that would suggest altered insider behavior or governance concerns.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Meade Tyler Roberts

(Last) (First) (Middle)

600 THIRD AVENUE, 2ND FLOOR

(Street)

NEW YORK NY 10016

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/24/2025

4. If Amendment, Date of 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

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	09/24/2025		F		13,551(1)	D	$24.28	1,120,474	D

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. Represents shares of Class A common stock withheld by the Issuer to satisfy tax withholding upon the vesting of restricted stock units.

	/s/ Tyler Meade	09/30/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did GEMI insider Tyler Meade Roberts report on the Form 4?

The filing reports 13,551 Class A shares were withheld to satisfy tax withholding upon RSU vesting, leaving 1,120,474 shares beneficially owned.

When did the reported transaction occur for GEMI (GEMI)?

The transaction date reported is 09/24/2025, and the Form 4 was signed on 09/30/2025.

What does transaction code F mean on the Form 4 for GEMI?

In this filing, transaction code F corresponds to shares withheld by the issuer to satisfy tax withholding upon the vesting of restricted stock units, as explained in the form.

How many shares did Tyler Meade Roberts own after the withholding?

After the withholding, Mr. Roberts beneficially owned 1,120,474 Class A shares directly.

At what price were the withheld GEMI shares recorded?

The Form 4 records the withheld shares at a price of $24.28 per share.

Does the Form 4 report any derivative securities or other transactions?

No. The filing contains only the non-derivative withholding transaction and explicitly shows no derivative securities reported.