X0609 4 2026-08-14 0 0001076378 CEMEX SAB DE CV CX CEMEX.CPO 0002018385 Al Haffar Maher true AVENIDA RICARDO MARGAIN ZOZAYA 325 COLONIA VALLE DEL CAMPESTRE SAN PEDRO GARZA GARCIA NUEVO LEON O5 66265 MEXICO 0 1 0 0 EVP of Finance and Admin & CFO 0 Ordinary Participation Certificates (CEMEX.CPO) 2026-08-14 4 A 0 394460 0 A 6261480 D Ordinary Participation Certificates (CEMEX.CPO) 2026-08-14 4 F 0 203360 12.13 D 6058120 D On August 14, 2026, 384,560 Ordinary Participation Certificates corresponding to compensation plan from 2023 vested in favor of the reporting person. Additionally, 9,900 Ordinary Participation Certificates were granted to the reporting person due to technical adjustments for tax payment and/or cash dividend. The Ordinary Participation Certificates of the Issuer may be represented by American Depositary Shares ("ADS"). Each ADS represents 10 Ordinary Participation Certificates. /s/Maher Al-Haffar 2026-08-18