CEMEX comptroller acquires 81,770 certificates in award

The award included certificates vested under three compensation plans and an additional grant related to technical adjustments for cash dividend.

Rhea-AI Filing Summary

CEMEX SAB de CV (CX) Chief Comptroller Merla Jaime Martinez acquired 81,770 Ordinary Participation Certificates on October 14, 2026, through an award. On the same date, 35,340 certificates were delivered or withheld for payment of exercise price or tax liability.

The award included 80,270 certificates that vested under compensation plans from 2023, 2024 and 2025, plus 1,500 granted for technical adjustments for cash dividend. The reported price for the code F transaction was $12.13 per ADS; each ADS represents 10 certificates.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Martinez Merla Jaime

Role Chief Comptroller

Type	Security	Shares	Price	Value
Grant/Award	Ordinary Participation Certificates (CEMEX.CPO) F1, F2	81,770	$0.00	$0.00
Exercise Price or Tax Liability	Ordinary Participation Certificates (CEMEX.CPO) F3	35,340	$12.13	$429K

Holdings After Transaction: Ordinary Participation Certificates (CEMEX.CPO) — 1,216,630 shares (Direct)

Footnotes (3)

1. F1. The Ordinary Participation Certificates of the Issuer may be represented by American Depositary Shares ("ADS"). Each ADS represents 10 Ordinary Participation Certificates.
2. F2. On October 14, 2026, 80,270 Ordinary Participation Certificates corresponding to compensation plans from 2023, 2024, and 2025 vested in favor of the reporting person. Additionally, 1,500 Ordinary Participation Certificates were granted to the reporting person due to technical adjustments for cash dividend.
3. F3. Price per ADS.

Key Figures

Award acquisition: 81,770 Ordinary Participation Certificates Certificates vested: 80,270 Ordinary Participation Certificates Certificates granted: 1,500 Ordinary Participation Certificates +2 more

5 metrics

Award acquisition 81,770 Ordinary Participation Certificates October 14, 2026

Certificates vested 80,270 Ordinary Participation Certificates Compensation plans from 2023, 2024 and 2025; October 14, 2026

Certificates granted 1,500 Ordinary Participation Certificates Technical adjustments for cash dividend; October 14, 2026

Certificates delivered or withheld 35,340 Ordinary Participation Certificates Payment of exercise price or tax liability; October 14, 2026

Reported price $12.13 per ADS Code F transaction on October 14, 2026

Key Terms

Ordinary Participation Certificates, American Depositary Shares, vested

3 terms

Ordinary Participation Certificates technical

"The Ordinary Participation Certificates of the Issuer"

American Depositary Shares technical

"may be represented by American Depositary Shares"

American depositary shares (ADSs) are a way for investors in the United States to buy shares of foreign companies without dealing with international markets directly. They represent ownership in a foreign company's stock and are traded on U.S. stock exchanges, making it easier for American investors to buy, sell, and own parts of companies from around the world.

vested financial

"80,270 Ordinary Participation Certificates ... vested"

FAQ

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

How many CEMEX (CX) certificates did the Chief Comptroller acquire and deliver on October 14, 2026?

Merla Jaime Martinez acquired 81,770 Ordinary Participation Certificates through an award, and 35,340 certificates were delivered or withheld for payment of exercise price or tax liability.

What price was reported for the CEMEX (CX) code F transaction?

The reported price was $12.13 per ADS. Each ADS represents 10 Ordinary Participation Certificates.

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

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Available on EDGAR 10/14/2026 - 08:06 PM EDT Accepted by SEC EDGAR 10/14/2026 - 08:05 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Martinez Merla Jaime

(Last) (First) (Middle)

AVENIDA RICARDO MARGAIN ZOZAYA 325

COLONIA VALLE DEL CAMPESTRE

(Street)

SAN PEDRO GARZA GARCIA NUEVO LEON 66265

(City) (State) (Zip)

MEXICO

(Country)

2. Issuer Name and Ticker or Trading Symbol
CEMEX SAB DE CV [ CX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Comptroller

2a. Foreign Trading Symbol
[CEMEX.CPO]

3. Date of Earliest Transaction (Month/Day/Year)
10/14/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Participation Certificates (CEMEX.CPO)(1)	10/14/2026		A		81,770(2)	A	$0	1,251,970	D
Ordinary Participation Certificates (CEMEX.CPO)	10/14/2026		F		35,340	D	$12.13(3)	1,216,630	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The Ordinary Participation Certificates of the Issuer may be represented by American Depositary Shares ("ADS"). Each ADS represents 10 Ordinary Participation Certificates.

2. On October 14, 2026, 80,270 Ordinary Participation Certificates corresponding to compensation plans from 2023, 2024, and 2025 vested in favor of the reporting person. Additionally, 1,500 Ordinary Participation Certificates were granted to the reporting person due to technical adjustments for cash dividend.

3. Price per ADS.

	/s/Jaime Martinez Merla	10/14/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)