GRUPO SIMEC (SIM) Finance Coordinator files Form 3 with no insider trades

Rhea-AI Filing Summary

GRUPO SIMEC, S.A.B. de C.V. filed an initial insider ownership report for Mario Moreno Cortez, who serves as Finance Coordinator. This Form 3 shows no reported transactions and no reported derivative positions, indicating a baseline disclosure of his status as an officer without activity or positions listed in this filing.

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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^*

Moreno Cortez Mario

(Last) (First) (Middle)

C/O GRUPO SIMEC, S.A.B. DE C.V.

CARDENAS 601 COL. LA NOGALERA HEROES

(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)

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

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/ Mario Cortez Moreno	03/18/2026
	** 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 for Mario Moreno Cortez show?

The Form 3 for GRUPO SIMEC’s Finance Coordinator, Mario Moreno Cortez, reports his status as an officer. It shows no insider transactions, no reported share holdings, and no derivative positions at the time of this initial ownership filing.

Did Mario Moreno Cortez buy or sell GRUPO SIMEC (SIM) shares in this Form 3?

No, this Form 3 reports no insider purchases or sales by Mario Moreno Cortez. The transaction summary shows zero buy, sell, gift, tax-withholding, or restructuring transactions and no net change in share ownership.

Does the GRUPO SIMEC (SIM) Form 3 list any derivative securities for Mario Moreno Cortez?

No, the filing lists no derivative securities for Mario Moreno Cortez. The derivative summary is empty and the exercise-related fields in the transaction summary are all zero, indicating no options or similar instruments are reported here.

What insider role is disclosed for Mario Moreno Cortez at GRUPO SIMEC (SIM)?

The Form 3 identifies Mario Moreno Cortez as an officer of GRUPO SIMEC with the title Finance Coordinator. He is not reported as a director or a ten-percent owner in this filing’s role classifications.

Does this GRUPO SIMEC (SIM) Form 3 affect existing shareholders directly?

This Form 3 is primarily an administrative disclosure of insider status. It does not show any share purchases, sales, or derivative exercises, so it does not describe actions that directly change the company’s share count or insider holdings in this report.

How many insider transactions are summarized in the GRUPO SIMEC (SIM) Form 3?

The transaction summary shows zero insider transactions for Mario Moreno Cortez. All categories, including buys, sells, exercises, gifts, tax withholding, and restructurings, have counts and share amounts of zero in this filing.