CEMEX (CX) EVP Ricardo Naya Barba reports initial insider share holdings

Rhea-AI Filing Summary

CEMEX SAB de CV executive Ricardo Naya Barba, EVP Sustainability, Operations & Ventures, has filed an initial ownership report. The filing lists existing direct holdings of 1,343,640 Ordinary Participation Certificates (CEMEX.CPO) on the Mexican exchange and 70,460 CX shares. These entries reflect reported positions rather than new purchases or sales.

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

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1. Name and Address of Reporting Person^*

Naya Barba Ricardo

(Last) (First) (Middle)

AVENIDA RICARDO MARGAIN ZOZAYA 325

COLONIA VALLE DEL CAMPESTRE

(Street)

SAN PEDRO GARZA GARCIA 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)
	EVP Sust., Ops. & Ventures

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)
Ordinary Participation Certificates (CEMEX.CPO) BMV MEXICO	1,343,640	D
CX	70,460	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:

	Ricardo Naya Barba	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.

FAQ

What does Ricardo Naya Barba’s Form 3 for CEMEX (CX) report?

The Form 3 reports Ricardo Naya Barba’s existing equity holdings in CEMEX. It lists his direct ownership of Ordinary Participation Certificates on the Mexican exchange and CX shares, establishing his baseline position as a company officer for regulatory disclosure purposes.

How many CEMEX.CPO Ordinary Participation Certificates does Naya Barba hold?

The filing shows Ricardo Naya Barba directly holding 1,343,640 CEMEX.CPO Ordinary Participation Certificates. These are traded on the Mexican Stock Exchange and represent his reported baseline position in this security as of the Form 3 date.

How many CX shares does Ricardo Naya Barba own according to the Form 3?

According to the Form 3, Ricardo Naya Barba directly owns 70,460 CX shares. This amount is reported as his total direct holdings in the New York–listed security following the reporting date, with no specific transaction amounts indicated.

Does this CEMEX (CX) Form 3 show any insider buying or selling?

The Form 3 does not show insider buying or selling. It classifies both entries as holdings with unknown transaction codes, indicating disclosure of existing positions rather than new open-market purchases, sales, or option exercises by Ricardo Naya Barba.

What is Ricardo Naya Barba’s role at CEMEX (CX) in this Form 3?

The filing identifies Ricardo Naya Barba as an officer of CEMEX with the title EVP Sustainability, Operations & Ventures. As an executive, he must report his equity interests, and this Form 3 records his initial ownership in CEMEX securities.

Why are there no transaction prices in Ricardo Naya Barba’s CEMEX Form 3?

No transaction prices appear because the entries are classified as holdings with unknown transaction codes. Form 3 often establishes baseline ownership rather than recording specific trades, so prices or share amounts for individual transactions may not be provided.