Southern Copper (SCCO)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-01-29 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: SOUTHERN COPPER CORP/ (SCCO) CIK: 0001001838 --- Reporting Owner --- Name: PALOMINO BONILLA LUIS MIGUEL CIK: 0001284489 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-01-29 | Code: A (Grant or award) Shares: +200 Shares Owned After: 1,507 | Ownership: D (Direct) Footnotes: [F2] N/A. [F1] Received pursuant to Issuer's Directors' Stock Award Plan for perfect attendance as a director - exempt transaction under Rule 16b-3 (d). [Transaction #2] Security: Common Stock Date: 2026-01-29 | Code: A (Grant or award) Shares: +400 Shares Owned After: 1,907 | Ownership: D (Direct) Footnotes: [F4] N/A. [F3] Received pursuant to Issuer's Directors' Stock Award Plan for service as a director- exempt transaction under Rule 16b-3 (d). [F5] The total amount of securities beneficially owned following the reported transaction is 1,907, which includes 42 dividend shares received in 2025. --- Footnotes (Complete Index) --- F1: Received pursuant to Issuer's Directors' Stock Award Plan for perfect attendance as a director - exempt transaction under Rule 16b-3 (d). F2: N/A. F3: Received pursuant to Issuer's Directors' Stock Award Plan for service as a director- exempt transaction under Rule 16b-3 (d). F4: N/A. F5: The total amount of securities beneficially owned following the reported transaction is 1,907, which includes 42 dividend shares received in 2025. --- Signature --- /s/ /s/ Andres C. Ferrero, Attorney-in-Fact (2026-02-02)