Private Placement, Amendments to Bylaws (Form 8-K)

Item 3.02 Unregistered Sale of Equity Securities.

On September 15, 2025, concurrently with the closing of the IPO and as previously contemplated by, and described in, the Registration Statement on Form S-1, as amended (File No. 333-289665), filed by the Company with the Securities and Exchange Commission and declared effective on September 11, 2025 (the "Registration Statement"), the Company closed the sale of an aggregate of 1,904,761 shares of Class A common stock to Nasdaq, Inc., at $26.25 per share, pursuant to a private placement (the "Concurrent Private Placement") exempt from registration under Section 4(a)(2) of the Securities Act of 1933, as amended. The gross proceeds to the Company from the Concurrent Private Placement were approximately $50.0 million.

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On September 15, 2025, the amended and restated articles of incorporation (the "Articles of Incorporation") and the amended and restated bylaws (the "Bylaws") of Gemini Space Station, Inc., a Nevada corporation (the "Company"), became effective in connection with the closing of the initial public offering of shares of the Company's Class A common stock. As described in the final prospectus, dated September 11, 2025 (the "Prospectus"), relating to the Registration Statement, filed with the Securities and Exchange Commission on September 15, 2025, pursuant to Rule 424(b) under the Securities Act of 1933, as amended, the Company's board of directors and stockholders previously approved the amendment and restatement of these documents to be effective immediately prior to the closing of the Company's initial public offering. A description of certain provisions of the Articles of Incorporation and the Bylaws is set forth in the section titled "Description of Capital Stock" in the Prospectus.

The foregoing description of the Articles of Incorporation and the Bylaws is qualified in its entirety by reference to (1) the Articles of Incorporation filed as Exhibit 3.1 hereto and (2) the Bylaws filed as Exhibit 3.2 hereto, each of which is incorporated herein by reference.

Item 8.01 Other Events.

On September 15, 2025, the Company completed its initial public offering of 15,937,501 shares of its Class A common stock at a price to the public of $28.00 per share, which includes the exercise in full by the underwriters of their option to purchase from the Company an additional 300,565 shares of the Company's Class A common stock and 458,364 shares of the Company's Class A common stock from the selling stockholders. The gross proceeds to the Company from the initial public offering were approximately $433.4 million before deducting underwriting discounts and commissions and estimated offering expenses payable by the Company.