Gemini Space Station CFO sells 7,940 shares at $4.05

Gemini Space Station, Inc. (GEMI) reported that Interim CFO Danijela Stojanovic sold 7,940 shares of Class A common stock on 2026-08-20 at a weighted average price of $4.05 per share, in multiple trades between $3.93 and $4.25.

Rhea-AI Filing Summary

Gemini Space Station, Inc. (GEMI) reported that Interim CFO Danijela Stojanovic sold 7,940 shares of Class A common stock on 2026-08-20 at a weighted average price of $4.05 per share, in multiple trades between $3.93 and $4.25. According to the company’s Automatic Sell-to-Cover Policy, these shares were sold solely to satisfy tax withholding obligations related to the vesting and settlement of RSUs and do not represent a discretionary trade by the reporting person. After this transaction, she held 187,923 shares directly, and the transaction was undertaken under a Rule 10b5-1(c) compliant arrangement.

Insider Trade Summary 10b5-1

Net Seller: 7,940 shares

Net Sell 1 txn

Insider Stojanovic Danijela

Role Interim CFO

Sold 7,940 shs ($32K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	7,940	$4.05	$32K

Holdings After Transaction: Class A Common Stock — 187,923 shares (Direct)

Footnotes (2)

1. F1. Represents shares of Class A common stock sold solely to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was effected pursuant to the issuer's Automatic Sell-to-Cover Policy, which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), and does not represent a discretionary trade by the Reporting Person.
2. F2. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $3.93 to $4.25. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold: 7,940 shares Weighted average sale price: $4.05 per share Sale price range: $3.93–$4.25 per share +2 more

5 metrics

Shares sold 7,940 shares Class A Common Stock sold by Interim CFO on 2026-08-20

Weighted average sale price $4.05 per share Average price for the 7,940 shares sold

Sale price range $3.93–$4.25 per share Range of individual trade prices for the reported sale

Shares held after transaction 187,923 shares Direct Class A holdings of Interim CFO following the sale

Net shares sold 7,940 shares Net-sell direction from transaction summary

Key Terms

Automatic Sell-to-Cover Policy, Rule 10b5-1(c), weighted average price, RSUs

4 terms

Automatic Sell-to-Cover Policy financial

"The sale was effected pursuant to the issuer's Automatic Sell-to-Cover Policy"

Rule 10b5-1(c) regulatory

"intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)"

Rule 10b5-1(c) is an SEC guideline that lets company insiders set up a written, pre-planned schedule to buy or sell their company stock when they are not in possession of material, nonpublic information. For investors, it matters because such plans can reduce the appearance of insider trading by separating decisions from inside knowledge—like putting your trades on autopilot—while also requiring scrutiny since pre-planned trades can still affect market confidence and share value.

weighted average price financial

"The price reported in Column 4 is the weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

RSUs financial

"in connection with the vesting and settlement of RSUs"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did GEMI report for Interim CFO Danijela Stojanovic?

Interim CFO Danijela Stojanovic reported selling 7,940 GEMI Class A shares on 2026-08-20 at a weighted average price of $4.05 per share, in multiple trades between $3.93 and $4.25.

Why did the Interim CFO of GEMI sell 7,940 shares?

The 7,940 shares were sold solely to cover tax withholding obligations arising from the vesting and settlement of RSUs, under the issuer’s Automatic Sell-to-Cover Policy, and are described as not representing a discretionary trade by the reporting person.

Was the GEMI insider sale made under a Rule 10b5-1 trading plan?

Yes. The filing indicates the sale was effected under the issuer’s Automatic Sell-to-Cover Policy, which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), and the document-level Rule 10b5-1 checkbox is marked true.

What is the remaining GEMI shareholding of the Interim CFO after this sale?

After the transaction, Interim CFO Danijela Stojanovic held 187,923 shares of GEMI Class A common stock directly, as reported in the filing’s post-transaction holdings figure.

At what prices were the GEMI shares sold in this insider transaction?

The reported weighted average sale price was $4.05 per share. The shares were sold in multiple transactions at prices ranging from $3.93 to $4.25 per share, with full trade breakdowns available upon request as stated in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/24/2026 - 05:07 PM EDT Accepted by SEC EDGAR 08/24/2026 - 05:07 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stojanovic Danijela

(Last) (First) (Middle)

600 THIRD AVENUE

2ND FLOOR

(Street)

NEW YORK NEW YORK 10016

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	Interim CFO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	08/20/2026		S		7,940(1)	D	$4.05(2)	187,923	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 sold solely to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was effected pursuant to the issuer's Automatic Sell-to-Cover Policy, which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), and does not represent a discretionary trade by the Reporting Person.

2. The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $3.93 to $4.25. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Remarks:

	/s/ Danijela Stojanovic	08/24/2026
	** 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.
* Form 4: SEC 1474 (03-26)