Ternium (TX) International BU President Hector Obeso files initial Form 3

Rhea-AI Filing Summary

Ternium S.A. executive Hector Obeso Zunzunegui, International BU President, filed an initial ownership report on Form 3. The filing lists him as an officer of the company but does not report any share purchases, sales, or other insider transactions at this time.

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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

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1. Name and Address of Reporting Person^*

Obeso Zunzunegui Hector

(Last) (First) (Middle)

26, BOULEVARD ROYAL, 4TH FLOOR

(Street)

LUXEMBOURG N4 00000

(City) (State) (Zip)

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

3. Issuer Name and Ticker or Trading Symbol
Ternium S.A. [ TX ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	International BU President

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)

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:

Remarks:

No securities are beneficially owned.

	/s/ Bruno Antenucci by Power of Attorney	03/03/2026
	** 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.
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FAQ

What does the Form 3 filing by Ternium S.A. (TX) report for Hector Obeso Zunzunegui?

The Form 3 filing reports that Hector Obeso Zunzunegui is an officer of Ternium S.A., serving as International BU President. It functions as an initial statement of beneficial ownership and does not list any specific insider share transactions.

Does the Ternium S.A. (TX) Form 3 show any insider share purchases or sales?

No, this Form 3 does not show any insider share purchases or sales for Hector Obeso Zunzunegui. It only establishes his status as an officer and initial reporting person, with zero transactions disclosed in the transaction summary.

Who is the reporting person named in Ternium S.A. (TX) Form 3?

The reporting person is Hector Obeso Zunzunegui, identified as an officer of Ternium S.A. with the title International BU President. The filing confirms his insider status under reporting rules but lists no current share transactions.

What role does Hector Obeso Zunzunegui hold at Ternium S.A. (TX) according to the Form 3?

According to the Form 3, Hector Obeso Zunzunegui serves as International BU President at Ternium S.A. This officer role makes him a reporting person for insider ownership, prompting this initial beneficial ownership statement.

Why is there a Form 3 for Ternium S.A. (TX) without any transactions listed?

A Form 3 can be filed simply to establish a person as an insider when they become an officer, director, or large shareholder. In this case, it identifies Hector Obeso Zunzunegui as International BU President, without reporting any trades.