GRUPO SIMEC (SIM) director Alfonso Barragan Galindo files initial Form 3

Rhea-AI Filing Summary

GRUPO SIMEC, S.A.B. de C.V. director Alfonso Barragan Galindo filed an initial statement of beneficial ownership on Form 3. This filing establishes his status as an insider of the company but does not report any stock purchases, sales, option exercises, or other equity transactions.

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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^*

Barragan Galindo Alfonso

(Last) (First) (Middle)

CALZADA LAZARO CARDENAS 601

COLONIA LA NOGALERA

(Street)

GUADALAJARA JALISCO 44470

(City) (State) (Zip)

MEXICO

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
GRUPO SIMEC, S.A.B. de C.V. [ SIM ]

3a. Foreign Trading Symbol

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

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

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

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:

No securities are beneficially owned.

	/s/ Alfonso Barragan Galindo	03/19/2026
	** 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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the GRUPO SIMEC (SIM) Form 3 filing by Alfonso Barragan Galindo mean?

The Form 3 filing shows that Alfonso Barragan Galindo is an insider, serving as a director of GRUPO SIMEC. It is an initial ownership report and does not include any reported stock purchases, sales, or option exercises.

Does the GRUPO SIMEC (SIM) Form 3 show any insider buying or selling?

No, this Form 3 does not show any insider buying or selling activity. The transaction summary lists zero purchases, sales, exercises, gifts, or other transactions, indicating only that the insider status is being formally recorded.

What role does Alfonso Barragan Galindo have at GRUPO SIMEC (SIM)?

According to the filing, Alfonso Barragan Galindo is a director of GRUPO SIMEC. He is not listed as an officer and has no other specified role in this document beyond serving on the company’s board of directors.

Why is a Form 3 important for GRUPO SIMEC (SIM) investors?

Form 3 is important because it identifies who is considered an insider under SEC rules. Knowing directors and key insiders helps investors track future Forms 4 or 5, where any subsequent stock transactions or equity awards would be reported.

Does the GRUPO SIMEC (SIM) Form 3 disclose any derivative securities or options?

No, the derivative section of this Form 3 is empty. The derivative summary reports zero derivative transactions and no remaining derivative positions, so there is no disclosed options or similar instruments in this particular filing.