| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Castillo Sanchez Mejorada Enrique | Director | C/O SOUTHERN COPPER CORPORATION, 7310 NORTH 16TH ST. SUITE 135, PHOENIX | /s/ Andres Carlos Ferrero, Attorney-in-Fact | 02 Mar 2026 | 0001498270 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SCCO | Common Stock | Sale | $997,168 | -4,587 | -88% | $217.39 | 600 | 02 Mar 2026 | Direct |