Southern Copper Corporation filings document the regulatory record for an integrated producer of copper and other minerals with mining, smelting and refining operations in Peru and Mexico. Form 8-K reports cover quarterly results, dividend authorizations, senior leadership changes and other material events, while proxy materials address annual meeting matters, board governance and executive compensation.
The filing record also identifies SCCO common stock as a registered security listed on the New York Stock Exchange and the Lima Stock Exchange, and it provides formal disclosures on capital structure, governance procedures and shareholder voting matters.
Southern Copper Corp. (SCCO) director Luis Miguel Palomino Bonilla sold 100 shares of Common Stock on September 24, 2026, at $200 per share. The shares were held directly, and his reported direct holdings after the sale were 1,503 shares. No Rule 10b5-1 plan is reported.
SOUTHERN COPPER CORP (SCCO) director Luis Miguel Palomino Bonilla reported selling 100 shares of common stock on September 8, 2026 in a sale described as occurring in the open market or a private transaction at $210.00 per share. After this transaction, he directly holds 1,503 shares of Southern Copper common stock, and no Rule 10b5-1 trading plan is reported for this sale.
SOUTHERN COPPER CORP (SCCO) director Luis Miguel Palomino Bonilla reported selling 100 shares of common stock on September 4, 2026, in an open market or private transaction at a price of $200.00 per share. After this sale, he holds 1,603 shares directly, and no Rule 10b5-1 trading plan is reported.
SOUTHERN COPPER CORPORATION (SCCO) received a Form 144 notice relating to planned sales of its common stock by director Luis Miguel Palomino Bonilla. The notice covers 400 shares of Southern Copper common stock, with an aggregate market value of 87000, to be sold through Inteligo SAB on the NYSE on or after 09/01/2026.
The shares were originally received on 04/30/2024 under Southern Copper’s Directors Stock Award Plan as compensation for board service, described as an exempt transaction under Rule 16b-3(d). The filing also lists several prior sales of Southern Copper common stock during the preceding three months by Inteligo SAB on behalf of the same account, including transactions on 06/02/2026, 06/05/2026, 07/24/2026, 08/04/2026, and 08/05/2026.
SOUTHERN COPPER CORP (SCCO) director Luis Miguel Palomino Bonilla filed an amended Form 4 to correct an earlier report. A prior Form 4 filed on 9/1/26 erroneously reported a sale of 400 shares of Common Stock; the amendment states that no such sale occurred. The filing instead confirms that the reporting person beneficially owns 1,703 shares of Common Stock directly, consistent with the position prior to the erroneous filing.
SOUTHERN COPPER CORP (SCCO) director Luis Miguel Palomino Bonilla reported selling 400 shares of Common Stock on 2026-08-31 in a sale classified as an open market or private transaction at a reported price of $217.50 per share. After this transaction, he directly holds 1,303 shares of SCCO Common Stock.
Southern Copper Corp. director Luis Miguel Palomino Bonilla reported selling a total of 200 shares of common stock on August 5, 2026. The sales occurred in two transactions of 100 shares each at $198.3000 and $200.0000 per share, described as sales in open market or private transactions. The Rule 10b5-1 checkbox was left unchecked, indicating these trades were not reported as made under a Rule 10b5-1 trading plan.
Southern Copper Corp. director Luis Miguel Palomino Bonilla reported a sale of 100 shares of Common Stock on 2026-08-04 at $195.0000 per share in an open market or private transaction. Following this sale, he holds 1,903 shares with direct ownership, and the trade was not filed under a Rule 10b5-1 plan.
A director of Southern Copper Corporation plans to sell 300 shares of common stock through broker Inteligo SAB on or after August 4, 2026. These shares were received on February 1, 2024 under the company’s Directors Stock Award Plan as an exempt transaction under Rule 16b-3(d).
The filing also lists recent sales of Southern Copper common stock through Inteligo SAB over the past three months, including several transactions of 100-share lots and one sale of 4 shares, each with stated aggregate sale prices.
Southern Copper Corporation reported much stronger results for the three and six months ended June 30, 2026. Net sales were $4,289.0 million in the quarter and $8,540.4 million year-to-date, up from $3,051.0 million and $6,172.9 million in the prior-year periods. Net income attributable to SCC reached $1,670.0 million for the quarter and $3,246.8 million for the first half, compared with $973.4 million and $1,919.4 million. Diluted earnings per share were $2.01 for the quarter and $3.93 year-to-date versus $1.17 and $2.33 a year earlier, with the effective tax rate broadly stable at about the mid‑30% range.
Operating cash flow for the first half rose to $3,683.0 million from $1,698.2 million, funding higher capital expenditures of $864.7 million and substantial cash dividends of $2.00 per share (total $1,645.4 million). Cash and cash equivalents grew to $5,665.0 million, plus $1,664.9 million of short‑term investments, while long-term debt increased to $7,994.4 million.
In June 2026, the company issued $1,250 million of senior unsecured notes due 2036 at a 5.350% coupon, with proceeds earmarked for the Peruvian SPCC branch, including the Tia Maria project and broader capital spending. The company also discloses significant social, environmental and community investment commitments in Peru and Mexico and states that it believes it is in material compliance with applicable laws and that ongoing legal and environmental proceedings are not expected to have a material effect on its financial position or results.