Cemex (NYSE: CX) spends MXN$217M on CPO share buyback

Rhea-AI Filing Summary

Cemex, S.A.B. de C.V. reported that it repurchased 10,000,000 Ordinary Participation Certificates (CPOs) on February 24, 2026 under its previously approved share buyback program. The CPOs were bought at a weighted-average price of MXN$21.7306 each, for a total of MXN$217,306,000.00, or approximately U.S.$12,622,181.43 based on the exchange rate used. Citi México Casa de Bolsa executed the transactions, and Cemex noted that any future repurchases under the program will be disclosed by the end of the next business day after they occur.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 or 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of February 2026

Commission File Number: 001-14946

Cemex, S.A.B. de C.V.

(Translation of Registrant’s name into English)

Avenida Ricardo Margáin Zozaya #325, Colonia Valle del Campestre

San Pedro Garza García, Nuevo León, 66265 México

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒   Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):     

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):     

Contents

On February 24, 2026, Cemex, S.A.B. de C.V. (“Cemex”) (NYSE: CX) repurchased 10,000,000 Cemex Ordinary Participation Certificates (“CPOs”), at a weighted-average price of MXN$21.7306 per CPO pursuant to the stock repurchase program approved at Cemex’s general ordinary shareholders’ meeting held on March 25, 2025 (the “Share Buyback Program”). The total monetary amount of CPOs repurchased on February 24, 2026 under the Share Buyback Program, excluding fees and value-added tax, was MXN$217,306,000.00 (approximately U.S.$12,622,181.43 based on an exchange rate of MXN$17.2162 to U.S.$1.00 determined by the Central Bank of Mexico). Cemex engaged Citi México Casa de Bolsa, S.A. de C.V. Grupo Financiero Citi México to execute the above referenced repurchases of CPOs.

In compliance with the laws and regulations of Mexico, any future repurchases of shares or securities representing them by Cemex under the Share Buyback Program will be announced no later than the end of the business day following the date on which such repurchases are made.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, Cemex, S.A.B. de C.V. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

						Cemex, S.A.B. de C.V.
						(Registrant)
Date: February 25, 2026				By:		/s/ Jaime Martínez Merla
						Name: Jaime Martínez Merla
						Title: Chief Comptroller

FAQ

What did Cemex (CX) report in its latest Form 6-K?

Cemex reported a share repurchase transaction. It bought 10,000,000 Ordinary Participation Certificates (CPOs) under its existing buyback program, detailing price, total amount spent, and execution by Citi México Casa de Bolsa, S.A. de C.V. Grupo Financiero Citi México.

How many Cemex CPOs were repurchased and at what price?

Cemex repurchased 10,000,000 CPOs. The weighted-average price paid per CPO was MXN$21.7306. This figure comes from a single trading day of buybacks conducted on February 24, 2026, under Cemex’s approved share repurchase program.

What total amount did Cemex (CX) spend on the February 24, 2026 buyback?

Cemex spent MXN$217,306,000.00 on the repurchase. This total excludes fees and value-added tax and is approximately U.S.$12,622,181.43, based on the exchange rate of MXN$17.2162 to U.S.$1.00 determined by the Central Bank of Mexico.

Which financial institution executed Cemex’s CPO repurchases?

Cemex used Citi México Casa de Bolsa, S.A. de C.V. Grupo Financiero Citi México to execute the CPO repurchases. This institution carried out the transactions on Cemex’s behalf as part of the company’s approved share buyback program.

How will Cemex (CX) disclose future share repurchases under its program?

Cemex stated that future repurchases of shares or securities representing them will be announced no later than the end of the business day following the repurchase date, in accordance with applicable Mexican laws and regulations governing such transactions.

What exchange rate did Cemex use to convert the repurchase amount to U.S. dollars?

Cemex used an exchange rate of MXN$17.2162 to U.S.$1.00. This rate, determined by the Central Bank of Mexico, was applied to convert the MXN$217,306,000.00 repurchase amount into approximately U.S.$12,622,181.43 for reporting purposes.