As filed with the U.S. Securities and Exchange Commission on January 22, 2024. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) Delaware 2834 45-2406880 (I.R.S. Employer Identification No.) (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) 1025 ...

As filed with the U.S. Securities and Exchange Commission on June 8, 2023 Registration No. 333-269483 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 5 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) | | | (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification No.) 102 ...

As filed with the U.S. Securities and Exchange Commission on June 1, 2023 Registration No. 333-269483 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 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) | | | (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification No.) 102 ...

As filed with the U.S. Securities and Exchange Commission on May 19, 2023 Registration No. 333-269483 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 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) | | | (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification No.) 102 ...

As filed with the U.S. Securities and Exchange Commission on April 28, 2023 Registration No. 333-269483 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 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) | | | (State or Other Jurisdiction of Incorporation or Organization) (Primary Standard Industrial Classification Code Number) If any of the securities being registe ...

As filed with the U.S. Securities and Exchange Commission on April 3, 2023 Registration No. 333-269483 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 60 DEGREES PHARMACEUTICALS, INC. (Exact name of registrant as specified in its charter) | Delaware | 2834 | 45-2406880 | | --- | --- | --- | | (State or Other Jurisdiction of | (Primary Standard Industrial | | | Incorporation or Organization) | Classifi ...