SIM / Grupo Simec, S.A.B. de C.V. - Depositary Receipt (Common Stock) - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

Grupo Simec, S.A.B. de C.V. - Depositary Receipt (Common Stock)
US ˙ NYSEAM ˙ US4004911065

Statistik Asas
CIK 887153
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Grupo Simec, S.A.B. de C.V. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
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July 31, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2025. G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2025. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 4

May 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 1-11176 GRUPO SIMEC, S.A.B. DE C.V. (Translation of Registrant’s Name into English) Av. Lázaro Cardenas 601 Colonia la Nogalera, Guadalajara, Jalisco México 4

May 15, 2025 EX-2.3

Description of American Depositary Receipts

Exhibit 2.3 Description of American Depositary Receipts Unless otherwise indicated, all references in this exhibit to the terms “we,” “us,” “our” and the “company” refer to Grupo Simec, S.A.B. de C.V., all references in this exhibit to “American Depositary Shares” and “ADSs” are to our American Depositary Shares, and all references to “American Depositary Receipts” and “ADRs” are to the American D

May 15, 2025 20-F

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

May 15, 2025 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States of America Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Rep

May 15, 2025 EX-97.1

Ing Edith González González Gerencia de Aseguramiento de Calidad

Exhibit 97.1 CORPORATE POLICY MANUAL Code: MPL-GS-FIN-001 RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION Revision: 0 Page 1 de 6 Date: December, 01 2023 1.0 Purpose. The purpose of this Policy is to describe the circumstances in which Executive Officers will be required to repay or return Erroneously Awarded Compensation to the Company in accordance with the Clawback Rules. Each Executive Officer sh

May 15, 2025 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Sergio Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

May 15, 2025 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

May 1, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2025.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2025. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México

May 1, 2025 EX-99.1

Thousands of Tons Jan-Mar 2025

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2025, ENDED MARCH 31, 2025 GUADALAJARA, MEXICO, April 30, 2025- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today it

May 1, 2025 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER: 001-11176 CUSIP NUMBER: 400491106 (Check one): ☐ Form 10-K ☒ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2024 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ T

April 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

April 30, 2025 EX-99.1

Thousands of Tons Jan-Dec 2024

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2024 AUDITED. GUADALAJARA, MEXICO, Apr 29th, 2025- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced

February 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

February 28, 2025 EX-99.1

GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2024.

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1028 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2024. GUADALAJARA, MEXICO, Feb 27th, 2025- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today it

November 18, 2024 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Sergio Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

November 18, 2024 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

November 18, 2024 20-F

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

November 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 1-1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2024 Commission File Number: 1-11176 GRUPO SIMEC, S.A.B. DE C.V. (Translation of Registrant’s Name into English) Av. Lázaro Cardenas 601 Colonia la Nogalera, Guadalajara, Jalisco Méx

November 18, 2024 EX-2.3

Description of American Depositary Receipts

Exhibit 2.3 Description of American Depositary Receipts Unless otherwise indicated, all references in this exhibit to the terms “we,” “us,” “our” and the “company” refer to Grupo Simec, S.A.B. de C.V., all references in this exhibit to “American Depositary Shares” and “ADSs” are to our American Depositary Shares, and all references to “American Depositary Receipts” and “ADRs” are to the American D

November 18, 2024 EX-97.1

Ing Edith González González Gerencia de Aseguramiento de Calidad

Exhibit 97.1 CORPORATE POLICY MANUAL Code: MPL-GS-FIN-001 RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION Revision: 0 Page 1 de 6 Date: December, 01 2023 1.0 Purpose. The purpose of this Policy is to describe the circumstances in which Executive Officers will be required to repay or return Erroneously Awarded Compensation to the Company in accordance with the Clawback Rules. Each Executive Officer sh

November 18, 2024 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

October 31, 2024 EX-99.1

Thousands of Tons Jan-Sep 2024

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2024 GUADALAJARA, MEXICO, October 29, 2024- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of oper

October 31, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 20

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méx

October 30, 2024 EX-99.1

GRUPO SIMEC S.A.B., de C.V.

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC S.A.B., de C.V. GRUPO SIMEC ANNOUNCES A SPILL OF LIQUID STEEL, OCTOBER 30, 2024, Informs the investing public that, early today, October 30, 2024, at plant one of the steel complex located i

October 30, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of October 2024

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of October 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxic

July 23, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2024. G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 4

July 23, 2024 EX-99.1

Thousands of Tons Jan-Jun 2024

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2024 GUADALAJARA, MEXICO, July 22th, 2024- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of operat

July 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-11176 GRUPO SIMEC, S.A.B. DE C.V. (Translation of registrant’s name into English) Avenida Lázaro Cárdenas 601 Colonia La Nogalera 44440 Guadajalara, Jalisco

July 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2024 Commission File Number 001-11176 GRUPO SIMEC, S.A.B. DE C.V. (Translation of registrant’s name into English) Avenida Lázaro Cárdenas 601 Colonia La Nogalera 44440 Guadajalara, Jalisco

May 21, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2024 Commission File Number: 1-11176 GRUPO SIMEC, S.A.B. DE C.V. (Translation of Registrant’s Name into English) Av. Lázaro Cardenas 601 Colonia la Nogalera, Guadalajara, Jalisco México 4

May 7, 2024 EX-99.1

BOLSA MEXICANA DE VALORES, S.A.B. DE C.V. STATEMENTS OF CHANGES IN EQUITY

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2023 AUDITED. GUADALAJARA, MEXICO, May 06th, 2024 - Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced

May 7, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

May 1, 2024 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER: 001-11176 CUSIP NUMBER: 400491106 (Check one): ☐ Form 10-K ☒ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-CEN ☐ Form N-CSR For Period Ended: December 31, 2023 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ T

April 26, 2024 EX-99.1

Thousands of Tons Jan-Mar 2024

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2024, ENDED MARCH 31, 2024 GUADALAJARA, MEXICO, April 25, 2024- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today it

April 26, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2024.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2024. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México

February 29, 2024 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mé

February 29, 2024 EX-99.1

Thousands of Tons Jan-Dec 2023

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2023. GUADALAJARA, MEXICO, February 27th, 2024- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced tod

February 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

February 28, 2024 EX-99.1

Thousands of Tons Jan-Dec 2023

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2023 AUDITED. GUADALAJARA, MEXICO, February 27th, 2024- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) annou

October 30, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 20

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méx

October 30, 2023 EX-99.1

Thousands of Tons Jan-Sep 2023

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2023 GUADALAJARA, MEXICO, October 25, 2023- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of oper

July 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of July 2023. G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of July 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 4

July 21, 2023 EX-99.1

Thousands of Tons Jan-Jun 2023

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2023 GUADALAJARA, MEXICO, July 20th, 2023- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of operat

May 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 1-11176 Gr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2023 Commission File Number: 1-11176 Group Simec (Translation of Registrant’s name into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 44440 (Address of

May 2, 2023 EX-99.1

Grupo Simec Files Its Form 20-F For The 2022 Financial Year

Exhibit 99.1 Grupo Simec Files Its Form 20-F For The 2022 Financial Year GUADALAJARA, Mexico, May 1, 2023 /PRNewswire/ - Grupo Simec, S.A.B. de C.V. (NYSE-MKT:SIM and BMV:SIMEC-B) (the “Company”) today filed its Annual Report on Form 20-F for the year ended December 31, 2022 with the U.S. Securities and Exchange Commission at www.sec.gov. The Form 20-F is also available on the investor relations s

May 1, 2023 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Rufino Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

May 1, 2023 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States of America Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Rep

May 1, 2023 20-F

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

May 1, 2023 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

April 28, 2023 EX-99.1

2

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2023, ENDED MARCH 31, 2023 GUADALAJARA, MEXICO, April 27, 2023- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today it

April 28, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of April 2023.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of April 2023. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México

April 21, 2023 EX-99.1

Thousands of Tons Jan-Dec 2022

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2022 AUDITED. GUADALAJARA, MEXICO, April 20th, 2023- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announce

April 21, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2022. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

March 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 1-11176 Group Simec (Translation of Registrant's name into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 44440 (Address

March 17, 2023 EX-99.1

Grupo Simec Files a Form 20-F/A for the 2021 Financial Year

Exhibit 99.1 Grupo Simec Files a Form 20-F/A for the 2021 Financial Year GUADALAJARA, Mexico, March 17, 2023 /PRNewswire/ - Grupo Simec, S.A.B. de C.V. (NYSE American: SIM) (the “Company”) on March 17, 2023 filed an Amendment No. 1 to the Annual Report on Form 20-F for the year ended December 31, 2021, dated as of May 18, 2022, with the U.S. Securities and Exchange Commission at www.sec.gov (the “

March 17, 2023 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Rufino Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V., as amended by Amendment No. 1 thereto on Form 20-F/A; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact ne

March 17, 2023 20-F/A

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 O

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) O

March 17, 2023 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V., as amended by Amendment No. 1 thereto on Form 20-F/A; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact nece

February 13, 2023 EX-99.1

Thousands of Tons Jan-Dec 2022

Exhibit 99.1 PRESS RELEASE Contact: José Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2022. GUADALAJARA, MEXICO, February 13th, 2023- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced tod

February 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2022. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

October 28, 2022 EX-99.1

Thousands of Tons Jan-Sep 2022

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2022 GUADALAJARA, MEXICO, October 27, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of oper

October 28, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 20

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2022. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?x

July 21, 2022 EX-99.1

Thousands of Tons Jan-Jun 2022

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2022 GUADALAJARA, MEXICO, July 20th, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of operat

July 21, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2022. G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2022. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xico 4

July 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission File Number 1-11176 G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2022. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant?s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico

July 11, 2022 EX-99.1

Grupo Simec Files Its Form 20-F For The 2021 Financial Year

Exhibit 99.1 Grupo Simec Files Its Form 20-F For The 2021 Financial Year GUADALAJARA, Mexico, July 8, 2022 /PRNewswire/ - Grupo Simec, S.A.B. de C.V. (NYSE-MKT:SIM and BMV:SIMEC-B) (the ?Company?) on May 18, 2022 filed its Annual Report on Form 20-F for the year ended December 31, 2021 with the U.S. Securities and Exchange Commission at www.sec.gov. The Form 20-F is also available on the investor

May 18, 2022 EX-12.1

Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

May 18, 2022 20-F

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

UNITED STATES OF AMERICA SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

May 18, 2022 EX-1.1

Amended and Restated Bylaws (estatutos sociales) of the registrant.

Exhibit 1.1 COMPLETE VERIFICATION OF THE BYLAWS GRUPO SIMEC, SOCIEDAD AN?NIMA BURS?TIL DE CAPITAL VARIABLE CLAUSES Corporate Name, Purpose, Domicile, Nationality and Duration. First. Corporate Name The Company is called ?GRUPO SIMEC?. This name shall always be followed by the words SOCIEDAD AN?NIMA DE BURS?TIL DE CAPITAL VARIABLE, or the initials ?S.A.B. DE C.V.?. Second. Corporate purpose The pur

May 18, 2022 EX-12.2

Certification of chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Rufino Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

May 18, 2022 EX-2.3

Description of American Depositary Receipts.

Exhibit 2.3 Description of American Depositary Receipts Unless otherwise indicated, all references in this exhibit to the terms ?we,? ?us,? ?our? and the ?company? refer to Grupo Simec, S.A.B. de C.V., all references in this exhibit to ?American Depositary Shares? and ?ADSs? are to our American Depositary Shares, and all references to ?American Depositary Receipts? and ?ADRs? are to the American D

May 18, 2022 EX-13.1

Certifications of chief executive officer and principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States of America Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Rep

April 29, 2022 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-CEN ? Form N-CSR For Period Ended: December 31, 2021 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q For the Transition Per

April 29, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2022.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2022. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xico

April 29, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 202

6-K 1 ea159094-6kgruposimec.htm REPORT OF FOREIGN PRIVATE ISSUER UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2021. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Láz

April 29, 2022 EX-99.1

QUARTER: 1

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2022, ENDED MARCH 31, 2022 GUADALAJARA, MEXICO, April 28, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today it

April 29, 2022 EX-99.1

Thousands of Tons Jan-Dec 2021

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2021 AUDITED GUADALAJARA, MEXICO, February 28th, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announ

February 17, 2022 EX-99.1

Thousands of Tons Jan-Dec 2021

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2021 GUADALAJARA, MEXICO, February 16th, 2022- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced toda

February 17, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

6-K 1 e15016-6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2021. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogaler

October 28, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2021. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?x

October 28, 2021 EX-99.1

Thousands of Tons Jan-Sep 2021

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2021 GUADALAJARA, MEXICO, October 28, 2021- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of oper

July 14, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2021. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xico 4

July 14, 2021 EX-99.1

Thousands of Tons Jan-Jun 2021

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2021 GUADALAJARA, MEXICO, July 13th, 2021- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of operat

May 25, 2021 EX-99.1

Grupo Simec Files Its Form 20-F For The 2020 Financial Year

Exhibit 99.1 Grupo Simec Files Its Form 20-F For The 2020 Financial Year GUADALAJARA, Mexico, May 25, 2021 /PRNewswire/ - Grupo Simec, S.A.B. de C.V. (NYSE-MKT:SIM and BMV:SIMEC-B) (the ?Company?) yesterday filed its Annual Report on Form 20-F for the year ended December 31, 2020 with the U.S. Securities and Exchange Commission at www.sec.gov. The Form 20-F is also available on the investor relati

May 25, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant?s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 4

May 24, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2021. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant?s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 4

May 24, 2021 EX-12.2

Certification of chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Rufino Vigil González, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

May 24, 2021 EX-13.1

Certifications of chief executive officer and principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the "Company"), does hereby certify, to such officer's knowledge, that: The Annual Report on Form

May 24, 2021 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

May 24, 2021 EX-15.1

Consent of Independent Registered Public Accounting Firm

EX-15.1 6 e12269ex15-1.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Exhibit 15.1 Consent of Independent Registered Public Accounting Firm The Board of Directors of Grupo Simec, S.A.B. de C.V.: We consent to the use of our report dated May 14, 2021 with respect to the consolidated statements of financial position as of December 31, 2020 and 2019 and the related consolidated statemen

May 24, 2021 EX-99.1

GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE

Exhibit 99.1 PRESS RELEASE GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE GUADALAJARA, Mexico, May 21, 2021 /PRNewswire/- Grupo Simec, S.A.B. de C.V. (the ?Company?) (NYSE-MKT:SIM and BMV:SIMEC-B) announces that on May 18, 2021, as a result of its failure to timely file with the Securities and Exchange Commission (?SEC?) its Annual Report on Form 20-F for t

May 24, 2021 EX-12.1

Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

May 3, 2021 EX-99.1

Thousands of Tons Jan-Mar 2021

Exhibit 99.1 PRESS RELEASE Contact: Jos? Luis Tinajero Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2021, ENDED MARCH 31, 2021 GUADALAJARA, MEXICO, April 30, 2021- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today it

May 3, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2021. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xico

May 3, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2020. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xi

April 30, 2021 NT 20-F

- FORM NT 20-F

UNITED STATES? SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: December 31, 2020 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report o

February 9, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

6-K 1 e12665-6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2020. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogaler

January 13, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2021. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant?s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexi

January 13, 2021 EX-99.1

SIGNATURES

Exhibit 99.1 GRUPO SIMEC FILES AMENDMENT TO ITS FORM 20-F FOR THE 2019 FINANCIAL YEAR Guadalajara, Jalisco, January 13, 2021, Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (the “Company”) yesterday filed an amended Annual Report on Form 20-F for the year ended December 31, 2019 with the U.S. Securities and Exchange Commission at www.sec.gov. The amended Form 20-F is also available on the investor relati

January 12, 2021 20-F/A

- FORM 20F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No.1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURI

January 12, 2021 CORRESP

-

CORRESP 1 filename1.htm GRUPO SIMEC, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 Colonia La Nogalera, Guadalajara, Jalisco, México 44440 January 12, 2021 Mindy Hooker Anne McConnell Securities and Exchange Commission Division of Corporation Finance, Office of Manufacturing 100 F Street, NE Washington, DC 20549 Re: GROUP SIMEC SA DE CV Form 6-K filed October 28, 2020 Form 20-F for the year ended Dec

January 12, 2021 EX-12.2

Certification of chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis García Limón, certify that: 1. I have reviewed this Amendment No. 1 to the Annual Report on Form 20-F/A of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements ma

January 12, 2021 EX-12.1

Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this Amendment No. 1 to the Annual Report on Form 20-F/A of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements

January 12, 2021 EX-13.1

Certifications of chief executive officer and principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the "Company"), does hereby certify, to such officer's knowledge, that: The Amendment No. 1 to th

October 28, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2020. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méx

October 28, 2020 EX-99.1

Thousands of Tons Jan-Sep 2020

Exhibit 99.1 PRESS RELEASE Contact: Jose Luis Tinajero R Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2020 GUADALAJARA, MEXICO, October 28, 2020- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of op

July 28, 2020 EX-99.1

Thousands of Tons Jan-Jun 2020

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2020 GUADALAJARA, MEXICO, July 27th, 2020- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of ope

July 28, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2020. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 4

June 5, 2020 EX-13.1

Certifications of chief executive officer and principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

June 5, 2020 EX-2.3

Description of American Depositary Receipts

Exhibit 2.3 Description of American Depositary Receipts Unless otherwise indicated, all references in this exhibit to the terms “we,” “us,” “our” and the “company” refer to Grupo Simec, S.A.B. de C.V., all references in this exhibit to “American Depositary Shares” and “ADSs” are to our American Depositary Shares, and all references to “American Depositary Receipts” and “ADRs” are to the American D

June 5, 2020 EX-12.1

Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

June 5, 2020 20-F

- FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

June 5, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2020. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant’s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico

June 5, 2020 EX-12.2

Certification of chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis García Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

June 5, 2020 EX-99.1

GRUPO SIMEC FILES ITS FORM 20-F FOR THE 2019 FINANCIAL YEAR

EXHIBIT 99.1 GRUPO SIMEC FILES ITS FORM 20-F FOR THE 2019 FINANCIAL YEAR Guadalajara, Jalisco, June 5, 2020, Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (the “Company”) today filed its Annual Report on Form 20-F for the year ended December 31, 2019 with the U.S. Securities and Exchange Commission at www.sec.gov. The Form 20-F is also available on the investor relations section of the Company’s website

May 26, 2020 EX-99.1

GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE

EXHIBIT 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, Mexico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE Guadalajara, Jalisco, May 22, 2020, Grupo Simec, S.A.B. de C.V. (the “Company”) announces that on May 18, 202

May 26, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2020. Commission File Number 1-11176 Group Simec, S.A.B. de C.V. (Translation of registrant’s name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 4

May 8, 2020 EX-99.1

3,789,450

EX-99.1 2 e9505ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2019 AUDITED GUADALAJARA, MEXICO, May 8th, 2020- Grupo Simec, S.A.B.

May 8, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2019. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méxi

May 1, 2020 EX-99.1

QUARTER: 1

EX-99.1 2 e9425ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2020, ENDED MARCH 31, 2020 GUADALAJARA, MEXICO, April 30, 2020- Grupo Simec, S.A.B. de C.

May 1, 2020 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2020. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xico

May 1, 2020 NT 20-F

- FORM NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ¨ Form 10-K ☒ Form 20-F ¨ Form 11-K ¨ Form 10-Q ¨ Form 10-D ¨ Form N-SAR ¨ Form N-CSR For Period Ended: December 31, 2019 ¨ Transition Report on Form 10-K ¨ Transition Report on Form 20-F ¨ Transition Report on Form 11-K ¨ Transition Report on Form 10-Q ¨ Transition Report on

February 28, 2020 EX-99.1

QUARTER: 4

EX-99.1 2 e8514ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2019 GUADALAJARA, MEXICO, Feb 26th, 2020- Grupo Simec, S.A.B. de C.V

February 28, 2020 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2019. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xi

October 29, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2019. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Méx

October 29, 2019 EX-99.1

Thousands of Tons Jan-Sep 2019

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2019 GUADALAJARA, MEXICO, October 28, 2019- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of o

August 5, 2019 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

August 5, 2019 EX-12.1

Certification of principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

August 5, 2019 EX-13.1

Certifications of chief executive officer and principal financial officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

August 5, 2019 EX-12.2

Certification of chief executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

July 25, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2019. Grupo Simec, S.A.B.de C.V. (Translation of Registrant’s Name Into English) Av. Lázaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, México 4

May 23, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of May 2019 Group Simec, S.A.B. de C.V. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44

May 23, 2019 EX-99.1

GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE

Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, Mexico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE Guadalajara, Jalisco, May 22, 2019, Grupo Simec, S.A.B. de C.V. (the ?Company?) announces that on May 17, 2019, as a result of its

May 3, 2019 EX-99.1

Thousands of Tons Jan-Dec 2018

EX-99.1 2 e5066ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2018 AUDITED GUADALAJARA, MEXICO, May 03th, 2019- Grupo Simec, S.A.B

May 3, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2018 Group Simec, S.A.B. de C.V. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexi

May 1, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2019. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

May 1, 2019 EX-99.1

Thousands of Tons Jan-Mar 2019

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2019, ENDED MARCH 31, 2019 GUADALAJARA, MEXICO, April 30, 2019- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today

April 30, 2019 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: December 31, 2018 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on

February 26, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2018. Grupo Simec, S.A.B.de C.V. (Translation of Registrant?s Name Into English) Av. L?zaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, M?xi

February 26, 2019 EX-99.1

Thousands of Tons Jan-Dec 2018

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2018 GUADALAJARA, MEXICO, Feb 26th, 2019- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today

February 1, 2019 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of January 2019. Group Simec, S.A.B. de C.V. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexi

February 1, 2019 EX-99.1

GRUPO SIMEC INFORMS OF AGREEMENT WITH SUCURITIES AND EXCHANGE COMMISSION.

Exhibit 99.1 Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC INFORMS OF AGREEMENT WITH SUCURITIES AND EXCHANGE COMMISSION. GUADALAJARA, JAL Mexico, Jan. 30, 2019 - Grupo Simec, S.A.B. de C.V. (NYSE: SIM) ("Simec") informs in relations of some weaknesses of its c

October 26, 2018 EX-99.1

Thousands of Tons Jan-Sep 2018

EX-99.1 2 e2613ex99-1.htm PRESS RELEASE PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2018 GUADALAJARA, MEXICO, October 26, 2018- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) annou

October 26, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2018. Group Simec, S.A.B. de C.V. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Me

July 24, 2018 EX-99.1

Thousands of Tons Jan-Jun 2018

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2018 GUADALAJARA, MEXICO, July 24th, 2018- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of ope

July 24, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2018. Grupo Simec, S.A.B. DE C.V. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico

May 22, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2018 Commission File Number 1-11176 GRU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2018 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant?s name into English) Av. L?z

May 18, 2018 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this Amendment No.1 to the annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements mad

May 18, 2018 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

May 18, 2018 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No.1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No.1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURI

May 18, 2018 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Lim?n, certify that: 1. I have reviewed this Amendment No.1 to the annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made,

May 16, 2018 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

May 16, 2018 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the ?Company?), does hereby certify, to such officer?s knowledge, that: The Annual Report on Form

May 16, 2018 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Lim?n, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

May 16, 2018 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

April 30, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2018. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

April 30, 2018 EX-99.1

Thousands of Tons Jan-Mar

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2018, ENDED MARCH 31, 2018 GUADALAJARA, MEXICO, April 27, 2018- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today

April 30, 2018 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: December 31, 2017 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on

April 27, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2017. Grupo Simec, S.A.B. de C.V.. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Me

April 27, 2018 EX-99.1

Thousands of Tons Jan-Dec 2017

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2017 AUDITED GUADALAJARA, MEXICO, Apr 27th, 2018- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announce

March 8, 2018 EX-99.1

Thousands of Tons Jan-Dec 2017

EX-99.1 2 e77903ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2017 GUADALAJARA, MEXICO, Feb 27th, 2018- Grupo Simec, S.A.B. de C.

March 8, 2018 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2017. Grupo Simec, S.A. B. de C.V. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Me

October 24, 2017 EX-99.1

Thousands of Tons Jan-Sep 2017

EX-99.1 2 e76165ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2017 GUADALAJARA, MEXICO, October 24, 2017- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (

October 24, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2017. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

July 20, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2017. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

July 20, 2017 EX-99.1

Thousands of Tons Jan-Jun 2017

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2017 GUADALAJARA, MEXICO, July 20th, 2017- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of ope

July 10, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2017 Commission File Number 1-11176 GR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2017 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant’s name into English) Av. Lá

July 10, 2017 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

July 10, 2017 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this Amendment No. 1 to the annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements ma

July 10, 2017 EX-16.1

FORMER ACCOUNTANT?S LETTER

Exhibit 16.1 FORMER ACCOUNTANT?S LETTER July 10, 2017 Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Ladies and Gentlemen: We have read the statements included under Item 16.F of Form 20-F, as amended by Amendment No. 1, of Grupo Simec, S.A.B. de C.V. for the year ended December 31, 2016, and we agree with such statements in so far as they relate to our firm. Very trul

July 10, 2017 EX-99.1

GRUPO SIMEC ANNOUNCES FILING OF AMENDMENT TO ANNUAL REPORT ON FORM 20-F FOR THE FISCAL YEAR ENDED 2016 WITH THE SEC

Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC ANNOUNCES FILING OF AMENDMENT TO ANNUAL REPORT ON FORM 20-F FOR THE FISCAL YEAR ENDED 2016 WITH THE SEC Guadalajara, Jalisco, July 10, 2017. In accordance with the requirements of the NYSE MKT Company Guide,

July 10, 2017 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this Amendment No. 1 to the annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made

July 10, 2017 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No.1)

20-F/A 1 e7482920f-a.htm FORM 20-F/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F/A (Amendment No.1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR ☐ TRANSITION REPORT PURSUANT

June 1, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2017 Commission File Number 1-11176 GRU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2017 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant?s name into English) Av. L?z

June 1, 2017 EX-99.1

GRUPO SIMEC ANNOUNCES FILING OF ANNUAL REPORT ON FORM 20-F FOR THE FISCAL YEAR ENDED 2016 WITH THE SEC

EX-99.1 2 e74351ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC ANNOUNCES FILING OF ANNUAL REPORT ON FORM 20-F FOR THE FISCAL YEAR ENDED 2016 WITH THE SEC Guadalajara, Jalisco, May 31, 2017. In accordance with the requirements of

May 15, 2017 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Lim?n, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

May 15, 2017 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT O

May 15, 2017 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

May 15, 2017 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

May 5, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2016. Group Simec, Inc. (Translation of Registrant?s Name into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

May 5, 2017 EX-99.1

Thousands of Tons Jan-Dec 2016

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE-MONTH PERIOD ENDED DECEMBER 31, 2016 GUADALAJARA, MEXICO, May 05th, 2017- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today

May 1, 2017 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K x Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: December 31, 2016 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on

April 28, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2017. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

February 24, 2017 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2016. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

February 24, 2017 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2016. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

February 24, 2017 EX-99.1

Thousands of Tons Jan-Dec 2016

EX-99.1 2 e73254ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE MONTH PERIOD ENDED DECEMBER 31, 2016 GUADALAJARA, MEXICO, February 23, 2017- Grupo Simec, S.A.B. de

February 24, 2017 EX-99.1

Thousands of Tons Jan-Dec 2016

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE MONTH PERIOD ENDED DECEMBER 31, 2016 GUADALAJARA, MEXICO, February 23, 2017- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced tod

October 21, 2016 EX-99.1

Thousands of Tons Jan-Sep 2016

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2016 GUADALAJARA, MEXICO, October 20, 2016- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its results of o

October 21, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2016. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

September 21, 2016 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

September 21, 2016 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the cir

September 21, 2016 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the ?Company?), does hereby certify, to such officer?s knowledge, that: The Annual Report on Form

September 21, 2016 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

20-F 1 e7121520f.htm FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) O

August 29, 2016 EX-99.1

GRUPO SIMEC COMPLIANCE PLAN ACCEPTED BY THE NYSE MKT

Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC COMPLIANCE PLAN ACCEPTED BY THE NYSE MKT Guadalajara, Jalisco, August 29, 2016, Grupo Simec, S.A.B. de C.V. (the ?Company?) announces that on August 26, 2016 it received a letter from NYSE MKT LLC (the ?NYSE

August 29, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2016 Commission File Number 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2016 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant’s name into English) Av.

August 29, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2016 Commission File Number 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2016 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant’s name into English) Av.

July 22, 2016 EX-99.1

Thousands of Tons Jan-Jun 2016

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNC ES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2016 GUADALAJARA, MEXICO, July 21, 2016- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of oper

July 22, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2016. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

May 31, 2016 EX-99.1

GRUPO SIMEC ANNOUNCES THE TEMPORARY SUSPENSION IN THE TRADING OF ITS STOCK ON THE MEXICAN STOCK EXCHANGE AS A RESULT OF A DELAY IN FILING ITS 2015 ANNUAL REPORT AND AUDITED FINANCIAL STATEMENTS IN MEXICO

Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC ANNOUNCES THE TEMPORARY SUSPENSION IN THE TRADING OF ITS STOCK ON THE MEXICAN STOCK EXCHANGE AS A RESULT OF A DELAY IN FILING ITS 2015 ANNUAL REPORT AND AUDITED FINANCIAL STATEMENTS IN MEXICO Guadalajara, Ja

May 31, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2016 Commission File Number 1-11176 GRU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2016 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of the Registrant as specified in its charter) Group Simec (translation of Registrant’s name into English) Av. Láz

May 27, 2016 EX-99.1

GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE MKT

Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC RECEIVES NONCOMPLIANCE NOTICE REGARDING LATE FORM 20-F FILING FROM THE NYSE MKT Guadalajara, Jalisco, May 27, 2016, Grupo Simec, S.A.B. de C.V. (the ?Company?) announces that on May 19, 2016, as a result of

May 27, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2016 Commission File Number 1-11176 GRU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2016 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of of the Registrant as specified in its charter) Group Simec (translation of Registrant?s name into English) Av.

May 10, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2016. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

May 10, 2016 EX-99.1

Thousands of Tons Jan-Mar 2016

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2016, ENDED MARCH 31, 2016 GUADALAJARA, MEXICO, April 26, 2016- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today

May 2, 2016 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-SAR ? Form N-CSR For Period Ended: December 31, 2015 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q ? Transition Report on

April 29, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2016 Commission File Number 1-11176 G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2016 Commission File Number 1-11176 GRUPO SIMEC S.A.B. DE C.V. (exact name of of the Registrant as specified in its charter) Group Simec (translation of Registrant?s name into English) Av

April 29, 2016 EX-99.1

GRUPO SIMEC ANNOUNCES DELAY IN DELIVERY OF ANNUAL REPORT TO THE MEXICAN STOCK EXCHANGE FOR THE FISCAL YEAR ENDED 2015

EX-99.1 2 e00204ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México +52 55 1165 1025 +52 33 3770 6734 GRUPO SIMEC ANNOUNCES DELAY IN DELIVERY OF ANNUAL REPORT TO THE MEXICAN STOCK EXCHANGE FOR THE FISCAL YEAR ENDED 2015 Guadalajara, Jalisco, April 28, 2016, Grupo Simec, S.A.B. de

March 2, 2016 EX-99.1

Thousands of Tons Jan-Dec 2015

EX-99.1 2 e68537ex99-1.htm PRESS RELEASE Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE MONTH PERIOD ENDED DECEMBER 31, 2015 GUADALAJARA, MEXICO, February 29, 2015- Grupo Simec, S.A.B. de

March 2, 2016 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2015. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

November 6, 2015 CORRESP

Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 Colonia La Nogalera, Guadalajara, Jalisco, México 44440

Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 Colonia La Nogalera, Guadalajara, Jalisco, M?xico 44440 November 6, 2015 Mr. John Cash Branch Chief Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Grupo Simec, S.A.B. de C.V. Form 20-F for year ended December 31, 2014 Filed May 15, 2015, File No. 1-11176 Ladies and Gentlemen: We ar

October 29, 2015 EX-99.1

Thousands of Tons Jan-Sep 2015

EXHIBIT 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST NINE MONTHS OF 2015 GUADALAJARA, MEXICO, October 28, 2015- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of o

October 29, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2015. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

August 19, 2015 CORRESP

Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 Colonia La Nogalera, Guadalajara, Jalisco, México 44440

Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 Colonia La Nogalera, Guadalajara, Jalisco, M?xico 44440 August 19, 2015 Mr. John Cash Branch Chief Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Grupo Simec, S.A.B. de C.V. Form 20-F for year ended December 31, 2014 Filed May 15, 2015, File No. 1-11176 Ladies and Gentlemen: We are

July 24, 2015 EX-99.1

Thousands of Tons Jan-Jun 2015

EXHIBIT 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST SIX MONTHS OF 2015 GUADALAJARA, MEXICO, July 24, 2015- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (“Simec”) announced today its results of opera

July 24, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2015. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

May 15, 2015 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of th

May 15, 2015 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F

20-F 1 e6422120f.htm FORM 20-F UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F [] REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(

May 15, 2015 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of

May 15, 2015 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

May 1, 2015 EX-99.1

Thousands of Tons Jan-Mar 2015

EX-99.1 2 e63996ex99-1.htm PRESS RELEASE EXHIBIT 99.1 PRESS RELEASE Contact: Sergio Vigil González Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada Lázaro Cárdenas 601 44440 Guadalajara, Jalisco, México 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE FIRST QUARTER, OF 2015, ENDED MARCH 31, 2015 GUADALAJARA, MEXICO, April 30, 2015- Grupo Simec, S.A.B. de C

May 1, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2015. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

April 30, 2015 EX-99.1

Thousands of Tons Jan-Dec 2014

Exhibit 99.1 PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE MONTH PERIOD ENDED DECEMBER 31, 2014 GUADALAJARA, MEXICO, April 29, 2015- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today

April 30, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2014. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

April 30, 2015 NT 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ¨ Form 10-K x Form 20-F ¨ Form 11-K ¨ Form 10-Q ¨ Form 10-D ¨ Form N-SAR ¨ Form N-CSR For Period Ended: December 31, 2014 ¨ Transition Report on Form 10-K ¨ Transition Report on Form 20-F ¨ Transition Report on Form 11-K ¨ Transition Report on Form 10-Q ¨ Transition Report on

February 27, 2015 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2014. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

February 27, 2015 EX-99.1

Thousands of Tons Jan-Dec 2014

PRESS RELEASE Contact: Sergio Vigil Gonz?lez Mario Moreno Cortez Grupo Simec, S.A.B. de C.V. Calzada L?zaro C?rdenas 601 44440 Guadalajara, Jalisco, M?xico 52 55 1165 1025 52 33 3770 6734 GRUPO SIMEC ANNOUNCES RESULTS OF OPERATIONS FOR THE TWELVE MONTH PERIOD ENDED DECEMBER 31, 2014 GUADALAJARA, MEXICO, February 27, 2015- Grupo Simec, S.A.B. de C.V. (NYSE: SIM) (?Simec?) announced today its result

October 29, 2014 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2014. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

July 25, 2014 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2014. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

May 15, 2014 20-F

- FORM 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F [] REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE A

May 15, 2014 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

May 15, 2014 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of

May 15, 2014 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of th

April 30, 2014 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2014. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

April 30, 2014 NT 20-F

- FORM 12B-25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ¨ Form 10-K x Form 20-F ¨ Form 11-K ¨ Form 10-Q ¨ Form 10-D ¨ Form N-SAR ¨ Form N-CSR For Period Ended: December 31, 2013 ¨ Transition Report on Form 10-K ¨ Transition Report on Form 20-F ¨ Transition Report on Form 11-K ¨ Transition Report on Form 10-Q ¨ Transition Report on

March 21, 2014 6-K

Current Report of Foreign Issuer - CURRENT REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2013. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

February 28, 2014 6-K

Current Report of Foreign Issuer - CURRENT REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of December 2013 . Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

December 4, 2013 CORRESP

-

Simpson Thacher & Bartlett llp 425 Lexington Avenue New York, N.Y. 10017-3954 (212) 455-2000 Facsimile (212) 455-2502 Direct Dial Number E-Mail Address (212) 455-7433 [email protected] December 4, 2013 Mr. John Cash Branch Chief Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Grupo Simec, S.A.B. de C.V. Form 20-F for year ended Decemb

November 12, 2013 6-K/A

Current Report of Foreign Issuer - CURRENT REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2013. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

November 12, 2013 6-K/A

Current Report of Foreign Issuer - REPORT OF FOREIGN PRIVATE ISSUER

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2013. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

November 12, 2013 6-K/A

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2013. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

October 25, 2013 6-K

Current Report of Foreign Issuer - REPORT OF FOREIGN PRIVATE ISSUER

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of September 2013. Group Simec, Inc. (Translation of Registrant’s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440

September 25, 2013 CORRESP

-

Simpson Thacher & Bartlett llp 425 Lexington Avenue New York, N.Y. 10017-3954 (212) 455-2000 Facsimile (212) 455-2502 Direct Dial Number E-Mail Address (212) 455-7433 [email protected] September 24, 2013 Mr. John Cash Branch Chief Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: Grupo Simec, S.A.B. de C.V. Form 20-F for year ended Dece

July 25, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of June 2013. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Add

May 15, 2013 EX-13.1

Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Annual Certifications Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), each of the undersigned officers of Grupo Simec, S.A.B. de C.V. (the “Company”), does hereby certify, to such officer’s knowledge, that: The Annual Report on Form

May 15, 2013 EX-12.1

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Mario Moreno Cortez, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of

May 15, 2013 20-F

- ANNUAL REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F [] REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR [] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE A

May 15, 2013 EX-12.2

Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Annual Certifications Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Luis Garcia Limón, certify that: 1. I have reviewed this annual report on Form 20-F of Grupo Simec, S.A.B. de C.V.; 2. Based on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of th

May 1, 2013 NT 20-F

- FORM 12B-25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One) ¨ Form 10-K x Form 20-F ¨ Form 11-K ¨ Form 10-Q ¨ Form 10-D ¨ Form N-SAR ¨ Form N-CSR For Period Ended: December 31, 2012 ¨ Transition Report on Form 10-K ¨ Transition Report on Form 20-F ¨ Transition Report on Form 11-K ¨ Transition Report on Form 10-Q ¨ Transition Report on

April 25, 2013 6-K

Current Report of Foreign Issuer - CURRENT REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NUMBER 1-11176 For the month of March 2013. Group Simec, Inc. (Translation of Registrant?s Name Into English) Av. Lazaro Cardenas 601, Colonia la Nogalera, Guadalajara, Jalisco, Mexico 44440 (Ad

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