0001284489-26-000010.txt : 20260512 0001284489-26-000010.hdr.sgml : 20260512 20260512184505 ACCESSION NUMBER: 0001284489-26-000010 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20260512 DATE AS OF CHANGE: 20260512 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: SOUTHERN COPPER CORP/ CENTRAL INDEX KEY: 0001001838 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] ORGANIZATION NAME: 01 Energy & Transportation EIN: 133849074 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-14066 FILM NUMBER: 26970282 BUSINESS ADDRESS: STREET 1: 7310 NORTH 16TH ST. STREET 2: SUITE 135 CITY: PHOENIX STATE: AZ ZIP: 85020 BUSINESS PHONE: 602-264-1375 MAIL ADDRESS: STREET 1: 7310 NORTH 16TH ST. STREET 2: SUITE 135 CITY: PHOENIX STATE: AZ ZIP: 85020 FORMER COMPANY: FORMER CONFORMED NAME: SOUTHERN PERU COPPER CORP/ DATE OF NAME CHANGE: 19960726 FORMER COMPANY: FORMER CONFORMED NAME: SOUTHERN PERU COPPER HOLDING CO DATE OF NAME CHANGE: 19951006 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: PALOMINO BONILLA LUIS MIGUEL CENTRAL INDEX KEY: 0001284489 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O SOUTHERN PERU COPPER CORP STREET 2: 7310 NORTH 16TH ST. SUITE 135 CITY: PHOENIX STATE: AZ ZIP: 85020 144 1 primary_doc.xml 144 0001284489 XXXXXXXX LIVE 0001001838 SOUTHERN COPPER CORPORATION 001-14066 7310 NORTH 16TH ST SUITE 135 PHOENIX AZ 85020 (602) 264-1375 Luis Miguel Palomino Bonilla Director Common Stock Inteligo SAB

Av. Rivera Navarrete 501, piso 21 San Isidro, Lima R5 15046

800 144000 826065041 05/12/2026 NYSE Common Stock 07/27/2023 Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d). Southern Copper Corporation N 400 07/27/2023 Securities acquired under the Directors Stock Award Plan of Southern Copper Corporation for service as a director. Common Stock 10/27/2023 Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d). Southern Copper Corporation N 400 10/27/2023 Securities acquired under the Directors Stock Award Plan of Southern Copper Corporation for service as a director. N Inteligo SAB

Av. Rivera Navarrete 501, piso 21 San Isidro, Lima R5 15046

Common Stock 03/12/2026 7 1330 Inteligo SAB

Av. Rivera Navarrete 501, piso 21 San Isidro, Lima R5 15046

Common Stock 03/13/2026 197 33697.80 Securities acquired pursuant to Directors Stock Award Plan of Southern Copper Corporation. 05/12/2026 /s/ Andres Carlos Ferrero, Attorney-in-Fact