Cemex releases three guarantors from two note series

The release leaves Cemex Corp. as the sole guarantor of two long-term note issues, while CEMEX 23L was repaid at scheduled maturity.

Rhea-AI Filing Summary

Cemex, S.A.B. de C.V. concluded the process with the Mexican National Banking and Securities Commission to formalize the release of Cemex Concretos, S.A. de C.V., Cemex Operaciones México, S.A. de C.V., and Cemex Innovation Holding Ltd. as guarantors of its CEMEX 23-2L notes, with an aggregate principal amount of MXN $8,500,000,000, and CEMEX 26 notes, with an aggregate principal amount of MXN $5,500,000,000. Cemex Corp. remains the sole guarantor of those notes.

The guarantor-release process for CEMEX 23L notes, with an aggregate principal amount of MXN $3,000,000,000, was not finalized because the notes matured as scheduled and were repaid on October 1, 2026.

Key Figures

Aggregate principal amount — CEMEX 23-2L: MXN $8,500,000,000 Aggregate principal amount — CEMEX 26: MXN $5,500,000,000 Aggregate principal amount — CEMEX 23L: MXN $3,000,000,000

3 metrics

Aggregate principal amount — CEMEX 23-2L MXN $8,500,000,000 Long-term notes

Aggregate principal amount — CEMEX 26 MXN $5,500,000,000 Long-term notes

Aggregate principal amount — CEMEX 23L MXN $3,000,000,000 Notes matured and were repaid on October 1, 2026

Key Terms

certificados bursátiles de largo plazo, aggregate principal amount, guarantors, sole guarantor

4 terms

certificados bursátiles de largo plazo financial

"long-term notes (certificados bursátiles de largo plazo)"

aggregate principal amount financial

"aggregate principal amount of MXN $8,500,000,000"

The aggregate principal amount is the total amount of money borrowed through a bond or loan that the borrower promises to repay. It’s like the original price tag on a loan or bond, showing how much money is involved in the deal. This number matters because it indicates the size of the debt and helps investors understand the scale of the borrowing.

guarantors financial

"release of Cemex Concretos, S.A. de C.V. ... as guarantors"

sole guarantor financial

"Cemex Corp. remains the sole guarantor"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Which guarantors were released from CX's CEMEX 23-2L and CEMEX 26 notes?

Cemex Concretos, S.A. de C.V., Cemex Operaciones México, S.A. de C.V., and Cemex Innovation Holding Ltd. were released as guarantors of CX's CEMEX 23-2L and CEMEX 26 notes; Cemex Corp. remains the sole guarantor.

What happened to CX's CEMEX 23L notes?

The CEMEX 23L notes, with an aggregate principal amount of MXN $3,000,000,000, matured as scheduled and were repaid on October 1, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/07/2026 - 06:02 AM Accepted by SEC EDGAR 10/06/2026 - 08:35 PM Learn about SEC filing dates

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 October, 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 office)

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

Form 20-F ☒   Form 40-F ☐

Contents

Cemex, S.A.B. de C.V. (“Cemex”) (NYSE: CX) announced that, with respect to its long-term notes (certificados bursátiles de largo plazo) issued under ticker symbols “CEMEX 23-2L” for an aggregate principal amount of MXN $8,500,000,000 and “CEMEX 26” for an aggregate principal amount of MXN $5,500,000,000 (the “Certificados Bursatiles”), it successfully concluded the process with the Mexican National Banking and Securities Commission (Comisión Nacional Bancaria y de Valores) to formalize the release of Cemex Concretos, S.A. de C.V., Cemex Operaciones México, S.A. de C.V. and Cemex Innovation Holding Ltd. as guarantors of the Certificados Bursatiles. As a result, Cemex Corp. remains the sole guarantor of the Certificados Bursatiles.

With respect to the long-term notes (certificados bursátiles de largo plazo) issued under ticker symbol “CEMEX 23L” for an aggregate principal amount of MXN $3,000,000,000, the above described guarantor release process was not finalized because those long-term notes (certificados bursátiles de largo plazo) matured as scheduled and were repaid on October 1, 2026.

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: October 6, 2026				By:		/s/ Jaime Martínez Merla
						Name:  Jaime Martínez Merla
						Title:   Chief Comptroller