Company: GSRF
Filing Date: 2025-09-03
Form Type: S-1MEF
Source: 0001213900-25-084245
Chunk: 2

Company: GSR IV Acquisition Corp.
Filing Date: 2025-09-03
Form: S-1MEF
Chunk 2
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5, and which the Commission declared effective on September2, 2025. The Registrant is filing this Registration Statement for the sole purpose of increasing the aggregate number of shares of Class A ordinary shares offered by the Registrant by 1,428,571shares, or up to 1,642,857 if the underwriters exercise the over -allotmentoption in full, pursuant to the change of each Unit of the Registrant to consist of one Class A ordinary share and one -seventh(1/7) of one whole right to receive one Class A ordinary share upon the consummation of the initial business combination. The additional shares that are being registered for sale are in an amount and at a price that together represent no more than 20% of the maximum aggregate offering price set forth in the Calculation of Registration Fee table contained in the Prior Registration Statement. The information set forth in the Prior Registration Statement and all exhibits to the Prior Registration Statement are incorporated by reference into this Registration Statement. The required opinions and consents are listed on the Exhibit Index attached hereto and filed herewith. CERTIFICATION The Registrant hereby (i) undertakes to pay the Commission the filing fee set forth on the Filing Fee Table filed as Exhibit 107 of this Registration Statement by a wire transfer of such amount as soon as practicable (but no later than the close of business on September4, 2025) and (ii) certifies that it has sufficient funds in the relevant account to cover the amount of such filing fee.

SIGNATURES Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, State of New York, on the 3 rdday of September, 2025.

| GSR IV Acquisition Corp. |     |                |     |                               |
| By:                      |     | /s/ Gus Garcia |     |                               |
|                          |     | Name:          |     | Gus Garcia                    |
|                          |     | Title:         |     | Co-Chief Executive Officer    
 (Principal Executive Officer) |

Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated.

| Name                 
 /s/ Gus Garcia       |     | Position                                        
 Co-Chief Executive Officer and Director         |     |