As filed with the U.S. Securities and Exchange Commission on August 5, 2025. Registration No. 333-287134 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Platinum Analytics Cayman Limited (Exact name of registrant as specified in its charter) | Cayman Islands | 6289 | Not Applicable | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporati ...

As filed with the U.S. Securities and Exchange Commission on July 21, 2025. Registration No. 333-287134 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 to FORM F-1 UNDER THE SECURITIES ACT OF 1933 Platinum Analytics Cayman Limited (Exact name of registrant as specified in its charter) | Cayman Islands | 6289 | Not Applicable | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Cl ...

As filed with the U.S. Securities and Exchange Commission on June 20, 2025. Registration No. 333-287134 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Platinum Analytics Cayman Limited (Exact name of registrant as specified in its charter) | Cayman Islands | 6289 | Not Applicable | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporatio ...

As filed with the U.S. Securities and Exchange Commission on May 9, 2025. Registration No. 333-[●] UNDER THE SECURITIES ACT OF 1933 Platinum Analytics Cayman Limited (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT | | | (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (Address, including zip code, and telephone number, including ...