Insider Transaction Report

This filing is an initial report (Form 3) by Luis Hernandez Echavez, EVP Digital and Org. Develop. at CEMEX SAB DE CV (CX), detailing his ownership of company securities. As of March 17, 2026, Echavez directly owns 3,813,198 Ordinary Participation Certificates (CEMEX.CPO) and 256,227 shares of CX common stock. The report indicates no changes in ownership or no securities owned prior to this transaction.