Form 4: SCCO Director Sells Shares Under 10b5-1 Plan

Southern Copper Corporation Director Luis Miguel Palomino Bonilla reported the sale of 100 common shares at $131.90 each, executed under a Rule 10b5-1 trading plan.

Summary

• Luis Miguel Palomino Bonilla, a Director of Southern Copper Corporation (SCCO), reported a transaction involving the company's common stock.
• The transaction, dated November 4, 2025, involved the disposition (sale) of 100 shares of common stock.
• Each share was sold at a price of $131.90.
• The transaction was conducted pursuant to a Rule 10b5-1(c) trading plan, indicating a pre-arranged sale.
• Following this reported transaction, Mr. Palomino Bonilla beneficially owns 2,013 shares of Southern Copper Corporation common stock directly.

Sentiment

Score: 5

Explanation: The transaction is a routine insider sale under a pre-arranged 10b5-1 plan involving a small number of shares, which typically has a neutral impact on market sentiment regarding the company's fundamentals.

Positives

• The use of a Rule 10b5-1 plan demonstrates adherence to best practices for insider trading compliance, providing transparency and reducing the perception of opportunistic trading.

Negatives

• While executed under a 10b5-1 plan, any director sale, even small, can be interpreted by some investors as a lack of conviction, though this is mitigated by the pre-planned nature.

Future Outlook

The filing indicates a pre-scheduled future transaction under a Rule 10b5-1 plan, but does not provide a general future outlook for the company.

Industry Context

This filing is a routine insider transaction report specific to Southern Copper Corporation and its director. It does not provide information directly related to broader industry trends or competitive landscape.

Corporate Governance

Stakeholder Impact

• Shareholders: The sale of 100 shares by a director is a very small transaction relative to Southern Copper Corporation's market capitalization and is unlikely to have a material impact on shareholders. The pre-planned nature under Rule 10b5-1 mitigates any negative signaling effect.

Key Dates

Recommendation

The reported sale of 100 shares by a director, executed under a Rule 10b5-1 plan, is a routine insider transaction and does not provide significant new information to alter the investment thesis for Southern Copper Corporation. The small volume and pre-scheduled nature suggest it is not indicative of a change in management's fundamental outlook on the company.

Keywords

Southern Copper Corporation, SCCO, Form 4, Insider Trading, Director Share Sale, 10b5-1 Plan, Luis Miguel Palomino Bonilla