Table of Contents As filed with the Securities and Exchange Commission on August 12, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CIRCLE INTERNET GROUP, INC. (Exact name of registrant as specified in its charter) Delaware 6199 99-2840247 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Nu ...

Table of Contents As filed with the Securities and Exchange Commission on June 2, 2025. Registration No. 333-286310 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 4 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CIRCLE INTERNET GROUP, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 6199 99-2840247 (I.R.S. Empl ...

Table of Contents As filed with the Securities and Exchange Commission on May 27, 2025. Registration No. 333-286310 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 3 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CIRCLE INTERNET GROUP, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 6199 99-2840247 (I.R.S. Empl ...

Table of Contents As filed with the Securities and Exchange Commission on May 16, 2025. Registration No. 333-286310 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 CIRCLE INTERNET GROUP, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 6199 99-2840247 (I.R.S. Empl ...

Table of Contents CIRCLE INTERNET GROUP, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) As filed with the Securities and Exchange Commission on April 18, 2025. Registration No. 333-286310 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Delaware 6199 99-2840247 (I.R.S. Employer Identification Number) Code Number) One World Trad ...

Table of Contents As filed with the Securities and Exchange Commission on April 1, 2025. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 One World Trade Center New York, NY 10007 (332) 334-0660 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Jeremy Allaire Chairman and Chief Executive Officer Circle Internet Group, Inc. One World Trade Center New York, NY 10007 (332) 334-0660 REGISTRA ...