Over the last 12 months, Southern Copper insiders reported no purchases and 18 sales totaling $3.4M across SEC Form 4 filings.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 8, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $210 | $21K | -6.2% | — |
| Sep 4, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $200 | $20K | -5.9% | — |
| Aug 31, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 400 | $217.5 | $87K | -23.5% | — |
| Aug 5, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 200 | $199.15 | $40K | -10.5% | 2 tranches |
| Aug 4, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $195 | $20K | -5% | — |
| Jul 24, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $179 | $18K | -5.9% | — |
| Jun 5, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 4 | $181 | $724 | -0.2% | — |
| Jun 2, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $200 | $20K | -5.5% | — |
| Mar 13, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 193 | $174.6 | $34K | -10.2% | — |
| Mar 12, 2026 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 7 | $190 | $1K | -0.4% | late |
| Mar 2, 2026 | Castillo Sanchez Mejorada EnriqueD | ▼ Sale | 4,587 | $217.39 | $997K | -88.4% | — |
| Feb 3, 2026 | Contreras Lerdo de Tejada LeonardoD | ▼ Sale | 9,248 | $211.34 | $2.0M | -93.9% | — |
| Dec 3, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 400 | $139 | $56K | -24% | — |
| Nov 10, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 148 | $140 | $21K | -8.2% | — |
| Nov 6, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $137.5 | $14K | -5.2% | — |
| Nov 5, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $135 | $14K | -5% | — |
| Nov 4, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 100 | $131.9 | $13K | -4.7% | — |
| Oct 31, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 200 | $139.35 | $28K | -10.5% | — |
| Sep 12, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 200 | $105.44 | $21K | -9.5% | — |
| Sep 3, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 214 | $101 | $22K | -9.2% | — |
| Aug 8, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 414 | $100 | $41K | -15.1% | — |
| Aug 7, 2025 | PALOMINO BONILLA LUIS MIGUELD | ▼ Sale | 400 | $97.5 | $39K | -12.7% | — |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Southern Copper filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SCCO feed.