X0609 4 2026-06-30 0 0001468642 Aura Minerals Inc. AUGO 0002117905 Sousa Mauad Bruno false C/O AURA TECHNICAL SERVICES INC. 3390 MARY ST, SUITE 116 COCONUT GROVE FL 33133 1 0 0 0 0 Brazilian Depository Receipts 2026-06-30 4 S 0 26573 20.79 D Common shares, no par value 8857.67 15673473 I By Kapitalo Investimentos Brazilian Depositary Receipts ("BDR") are certificates representing Common Shares, no par value ("Common Shares") of the Issuer. Three BDRs represent one Common Share of the Issuer. The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $20,58 to $20,95, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of BDRs sold at each separate price within the ranges set forth in footnote (2) to this Form 4. The weighted average price, R$107,62 Brazilian reais ("BRL") per BDR, has been converted to U.S. dollars ("USD") using the Banco Central do Brasil's conversion rate as of June 30, 2026. Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Bruno Sousa Mauad 2026-07-01