Major ADS award lifts CEMEX (CX) CEO’s direct share holdings

Rhea-AI Filing Summary

Muguiro Dominguez Jaime reported acquisition or exercise transactions in this Form 4 filing.

CEMEX SAB DE CV reported that Chief Executive Officer Jaime Muguiro Dominguez received an equity award in the form of 333,595 American Depositary Shares (ADS) of CX on May 1, 2026. The award, granted under a Key Value Positions Plan, carries a price per share of $0.00, indicating it is a compensation grant rather than an open-market purchase.

The footnote explains that these 333,595 ADS vest in four equal installments on May 1 of 2026, 2027, 2028 and 2029, tying the CEO’s compensation to multi‑year service and performance. Following this grant, his directly held CX ADS increased to 576,487 shares, as reflected in the filing.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Muguiro Dominguez Jaime

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	CX	333,595	$0.00	--

Holdings After Transaction: CX — 576,487 shares (Direct, null)

Footnotes (1)

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Key Figures

Equity award size: 333,595 American Depositary Shares Grant price per share: $0.00 per share Holdings after transaction: 576,487 ADS +1 more

4 metrics

Equity award size 333,595 American Depositary Shares Grant to CEO on May 1, 2026

Grant price per share $0.00 per share Compensation grant, not open-market purchase

Holdings after transaction 576,487 ADS CEO direct ownership following grant

Vesting schedule Four equal installments Vests on May 1 of 2026, 2027, 2028 and 2029

Key Terms

Key Value Positions Plan, American Depositary Shares, Grant, award, or other acquisition

3 terms

Key Value Positions Plan financial

"was granted a Key Value Positions Plan award for an aggregate of 333,595"

American Depositary Shares financial

"award for an aggregate of 333,595 American Depositary Shares, which vest in four"

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.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Form 4 Insider Transactions: What Each Field Means →

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^*

Muguiro Dominguez 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 Executive Officer

2a. Foreign Trading Symbol
[CEMEX.CPO]

3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026

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
CX	05/01/2026		A		333,595(1)	A	$0	576,487	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. On May 1, 2026, the reporting person was granted a Key Value Positions Plan award for an aggregate of 333,595 American Depositary Shares, which vest in four equal installments on each of May 1, 2026, 2027, 2028 and 2029.

	/s/Jaime Muguiro Dominguez	05/01/2026
	** 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)

FAQ

What insider transaction did CEMEX (CX) report for its CEO?

CEMEX reported that CEO Jaime Muguiro Dominguez received a grant of 333,595 American Depositary Shares as compensation. The award was recorded at a price of $0.00 per share and increased his directly held CX ADS to 576,487 after the transaction.

How large is the equity award granted to the CEMEX (CX) CEO?

The CEMEX CEO received an equity award totaling 333,595 American Depositary Shares of CX. This grant is part of the company’s Key Value Positions Plan and represents a substantial addition to his direct holdings, which reached 576,487 ADS after the grant.

How does the CEMEX (CX) CEO’s new award vest over time?

The 333,595 American Depositary Shares awarded to the CEMEX CEO vest in four equal installments. Vesting dates are scheduled for May 1 of 2026, 2027, 2028 and 2029, aligning the equity compensation with a multi‑year service and performance horizon.

Did the CEMEX (CX) CEO buy these shares on the open market?

No, the shares were granted as compensation at a price of $0.00 per share. The Form 4 classifies the transaction as a grant, award, or other acquisition under code A, not as an open‑market purchase or sale by the CEMEX CEO.

What are the CEMEX (CX) CEO’s direct holdings after this Form 4 grant?

After receiving the 333,595-share grant, the CEMEX CEO directly holds 576,487 American Depositary Shares of CX. This total reflects his position immediately following the reported award, as indicated in the Form 4 transaction details.