CEMEX executive reports CX and CPO holdings

CEMEX SAB DE CV executive Sergio Mauricio Menendez, President of Cemex Mexico, filed an initial ownership report showing his equity stake in the company.

Accepted by SEC EDGAR 03/17/2026 - 08:02 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

CEMEX SAB DE CV executive Sergio Mauricio Menendez, President of Cemex Mexico, filed an initial ownership report showing his equity stake in the company. He holds 160,184 shares of CX and 900,000 Ordinary Participation Certificates (CEMEX.CPO) on BMV Mexico, all reported as directly owned.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Menendez Sergio Mauricio

Role President of Cemex Mexico

Type	Security	Shares	Price	Value
Holding	CX	--	--	--
Holding	Ordinary Participation Certificates (CEMEX.CPO) BMV MEXICO	--	--	--

Holdings: CX — 160,184 shares (Direct); Ordinary Participation Certificates (CEMEX.CPO) BMV MEXICO — 900,000 shares (Direct)

FAQ

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

What does the CEMEX (CX) Form 3 filed by Sergio Mauricio Menendez show?

The Form 3 shows Sergio Mauricio Menendez’s existing ownership in CEMEX. He reports 160,184 CX shares and 900,000 Ordinary Participation Certificates (CEMEX.CPO) on BMV Mexico, all as direct holdings, establishing his baseline equity position as President of Cemex Mexico.

How many CEMEX (CX) shares does Sergio Mauricio Menendez directly own?

Sergio Mauricio Menendez directly owns 160,184 CX shares according to the Form 3. This figure represents his reported beneficial ownership in the NYSE-traded security and serves as the reference point for any future insider trading disclosures involving this class of CEMEX equity.

What are the Ordinary Participation Certificates (CEMEX.CPO) reported in the CEMEX filing?

The filing lists 900,000 Ordinary Participation Certificates (CEMEX.CPO) traded on BMV Mexico. These certificates represent another class of CEMEX-related equity that Sergio Mauricio Menendez holds directly, complementing his CX share position and highlighting his exposure to CEMEX through the Mexican market.

Did the CEMEX (CX) Form 3 disclose any insider share purchases or sales?

The Form 3 does not report new purchases or sales; it records existing holdings. Both entries are labeled as holdings with unknown transaction codes, showing 160,184 CX shares and 900,000 CEMEX.CPO certificates as directly owned positions, rather than recent trading activity.

What executive role does Sergio Mauricio Menendez hold at CEMEX SAB DE CV?

Sergio Mauricio Menendez serves as President of Cemex Mexico, an officer position at CEMEX SAB DE CV. His Form 3 filing links this leadership role to disclosed direct ownership of CX shares and CEMEX.CPO certificates, aligning his compensation and incentives with company performance.

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

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Menendez Sergio Mauricio

(Last) (First) (Middle)

AVENIDA RICARDO MARGAIN ZOZAYA 325

COLONIA VALLE DEL CAMPESTRE

(Street)

SAN PEDRO GARZA GARCIA, N.L. O5 66265

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President of Cemex Mexico

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
CX	160,184	D
Ordinary Participation Certificates (CEMEX.CPO) BMV MEXICO	900,000	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Sergio Mauricio Menendez Medina	03/17/2026
	** 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 5 (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.