Southern Copper Director Carlos Ruiz Sacristan Acquires 400 Shares Through Director Stock Award Plan

Director Equity Compensation Through Stock Award Plan

The disclosure filed by Southern Copper on July 28, 2026, documents that director Carlos Ruiz Sacristan received an equity award as part of the company's standard director compensation structure. The filing states that 400 shares of common stock were acquired on July 24, 2026, through the company's Directors' Stock Award Plan. This type of equity award is a routine component of director remuneration at publicly traded corporations, aligning board members' interests with shareholder value. The transaction was classified as an exempt transaction under Rule 16b-3(d), a provision that provides an exemption for certain acquisitions by officers and directors.

Directors' stock award plans serve multiple purposes within corporate governance frameworks. These equity-based compensation arrangements allow companies to preserve cash while providing meaningful incentive structures for directors. By granting shares directly to board members, Southern Copper demonstrates a commitment to ensuring that its directors maintain economic alignment with the company's long-term performance and shareholder interests. The automatic nature of such award plans, when properly designed and disclosed, reflects established practices across the mining and metals sector.

Sacristan's Growing Stake in Southern Copper

Following the acquisition of 400 shares, the filing indicates that Carlos Ruiz Sacristan's total beneficial ownership of Southern Copper common stock reached 29,047 shares, all held in direct form. This shareholding represents Sacristan's accumulated equity position in the company built through his service on the board of directors. The direct ownership structure indicates that these shares are held in Sacristan's own name without interposing any indirect ownership vehicles or arrangements. For investors monitoring insider ownership patterns, such direct holdings by board members can signal confidence in the company's direction and strategy.

The magnitude of Sacristan's shareholding relative to his annual director stock awards suggests a pattern of equity accumulation over multiple award periods. Investors may view the consistent acceptance and retention of shares through director compensation plans as an indicator of director confidence in Southern Copper's business fundamentals and future prospects. The disclosure requirement for such transactions ensures market transparency regarding the equity interests held by corporate decision-makers and facilitates informed investment analysis.

Transaction Details and SEC Reporting Requirements

The filing was submitted to the Securities and Exchange Commission on July 28, 2026, four days after the transaction execution date of July 24, 2026. This timeline aligns with standard SEC reporting deadlines for Form 4 filings, which require submission within two business days of transaction execution. The reporting person listed on the filing is Carlos Ruiz Sacristan, identified as a director of Southern Copper Corporation. The company's address in Phoenix, Arizona, serves as the official address for the reporting person in connection with this disclosure.

The filing structure indicates that this represents a single transaction reported on behalf of one reporting person, as opposed to a joint or group filing involving multiple insiders. The transaction was documented with transaction code "A," indicating an acquisition of securities. The price field in the filing contains notation indicating that the shares were received pursuant to the Directors' Stock Award Plan rather than acquired through open market purchase, underscoring the non-discretionary nature of this equity award. The designation as an exempt transaction under Rule 16b-3 removes any potential short-swing profit concerns that might otherwise apply to director stock transactions.

Southern Copper's Director Compensation Framework

The disclosure reveals that Southern Copper maintains a formal Directors' Stock Award Plan as a component of its board compensation structure. This plan-based approach to director remuneration is widespread among major mining and metals companies, providing a systematic mechanism for equity-based incentive delivery. By establishing a predetermined award plan, Southern Copper ensures consistency, transparency, and adherence to SEC regulations governing insider transactions and compensation disclosures. Such formal structures also facilitate the application of regulatory exemptions that streamline compliance procedures.

The use of equity-based compensation for directors reflects broader corporate governance trends emphasizing performance alignment and long-term value creation. Rather than relying solely on cash compensation, director stock awards create ongoing incentives for board members to monitor company performance and strategic execution. Mining companies like Southern Copper, which operate in capital-intensive industries with long-term project development cycles, particularly benefit from director compensation structures that encourage sustained commitment to strategic objectives and shareholder value maximization.

Insider Ownership Reporting and Market Transparency

The Form 4 disclosure mechanism serves as a cornerstone of SEC insider trading regulations, requiring corporate insiders including directors, officers, and significant shareholders to report changes in their beneficial ownership of company securities. These filings create a comprehensive public record of insider transactions, enabling investors, analysts, and regulators to monitor the equity interests and trading activities of company decision-makers. The accessibility of such information through the SEC EDGAR system enhances market transparency and facilitates fundamental analysis by investment professionals evaluating company prospects and leadership alignment.

In the context of Southern Copper, monitoring director equity acquisitions through ongoing stock awards provides insight into the continuity and stability of board composition. The systematic accumulation of shares by Sacristan through director compensation plans suggests sustained engagement with the company's strategic initiatives over multiple board service periods. Investors analyzing insider ownership patterns may consider such consistent equity accumulation as a positive indicator regarding director confidence in the company's operational direction and market positioning within the global copper and mining industry.

Regulatory Compliance and Rule 16b-3 Exemption

The filing's designation of this transaction as exempt under Rule 16b-3(d) reflects the SEC's regulatory approach to routine director compensation arrangements. Rule 16b-3 provides specific exemptions for certain equity acquisitions by officers and directors, including acquisitions pursuant to established equity compensation plans that meet specified criteria. These exemptions are designed to accommodate standard director compensation practices while maintaining the protective purposes of short-swing profit limitations under Section 16(b) of the Securities Exchange Act. The exemption classification eliminates any concern that Sacristan's receipt of shares could trigger short-swing profit recapture obligations.

For transactions to qualify for Rule 16b-3 exemptions, they must satisfy detailed regulatory requirements including proper plan authorization, participant eligibility verification, and appropriate board or compensation committee approval. The appearance of this exemption designation in the filing indicates that Southern Copper's Directors' Stock Award Plan has been structured to meet these regulatory criteria. The consistent use of the exemption for routine director equity awards demonstrates mature compliance infrastructure within the company's securities administration and insider transaction monitoring processes.

Context Within Mining Industry Practices

Southern Copper Corporation operates as a major integrated copper producer with significant mining operations and mineral processing facilities. Within the mining and metals sector, director compensation structures incorporating equity components have become increasingly prevalent as companies seek to align board member interests with long-term shareholder value creation. The use of stock awards for director compensation is particularly common among mining companies given the capital-intensive nature of operations, the extended timelines for project development and monetization, and the importance of strategic decision-making regarding resource allocation and market positioning.

The timing and regularity of director stock awards reflects established compensation cycles common throughout the mining industry. By providing systematic equity awards to board members at predetermined intervals, companies like Southern Copper reinforce the message that directors are expected to maintain sustained commitment to company stewardship over extended periods. This practice also demonstrates to shareholders and stakeholders that the board is composed of individuals with meaningful economic interests in company success and shareholder value preservation.

Beneficial Ownership Tracking and Disclosure Obligations

The filing documents Sacristan's beneficial ownership calculation following the transaction, reporting a total of 29,047 shares held directly. The beneficial ownership concept under SEC regulations extends beyond mere legal title to include circumstances where a person has or shares voting power, investment power, or the right to acquire securities within specified timeframes. The direct ownership classification confirms that these shares are held in Sacristan's personal account without intervening ownership structures or arrangements. This straightforward ownership structure simplifies beneficial ownership calculations and reporting obligations for future regulatory filings.

Investors tracking director and officer ownership in Southern Copper can utilize the public Form 4 filing record to monitor cumulative beneficial ownership positions and discern patterns of equity accumulation or disposition over time. The systematic reporting of each transaction, combined with aggregate beneficial ownership totals, enables stakeholders to assess the degree of director financial commitment to company success. The disclosure of 29,047 shares following this transaction provides a baseline reference point for monitoring potential future changes in Sacristan's ownership position should additional transactions occur.

Looking Forward: Continued Insider Transaction Monitoring

Investors and analysts following Southern Copper should continue monitoring Form 4 filings and other insider transaction disclosures to track director equity holdings and trading patterns. The systematic equity awards to directors through the company's stock award plan will likely continue generating periodic disclosure filings as additional awards are granted in future compensation cycles. These filings serve as regular touchstones for assessing the stability of board composition and the degree of insider economic commitment to company strategic objectives and shareholder value creation.

The public filing system operated by the SEC provides ongoing transparency into insider transactions at Southern Copper and other publicly traded companies. By reviewing these disclosures regularly, investors can develop informed perspectives regarding board member confidence signals and long-term strategic alignment. The consistent flow of insider transaction reporting also ensures that markets maintain current information regarding the equity interests of company decision-makers, supporting the efficient pricing of securities and informed capital allocation decisions by market participants.