Ownership Filing for Diego Eduardo de la Torre

This filing details the ownership of BUENAVENTURA MINING CO INC (BVN) by reporting owner Diego Eduardo de la Torre. As of April 1, 2026, Mr. de la Torre directly holds 271,515 American Depositary Shares and 1,528 common shares. Mr. de la Torre is identified as a director of the company. The filing is based on information available as of the period of report, April 1, 2026, with the signature date also being April 1, 2026.