Security Matters(SMX) - Prospectus(update)

As filed with the Securities and Exchange Commission on February 27, 2026 Registration Statement No. 333-293520 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 SMX (Security Matters) Public Limited Company (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Ireland 3590 N/A (I.R.S ...