Form 4 Filing for Aura Minerals Inc.

Bruno Sousa Mauad, a director at Aura Minerals Inc. (AUGO), reported transactions on June 3, 2026, involving Brazilian Depositary Receipts (BDRs) and a Securities Lending Agreement. These transactions, coded as "J" for both, involved the disposal of 1313 BDRs and the acquisition of 1313 securities under the lending agreement. The reported price for these transactions was $0.0. Following these transactions, the post-transaction shares owned are 15,967,909 for BDRs and 15,969,222 for the securities lending agreement. These BDRs represent Common Shares of the Issuer, with three BDRs equivalent to one Common Share. The securities are beneficially owned by entities managed by Kapitalo Investimentos Ltda., with Bruno Sousa Mauad being a partner. Certain clients managed by Kapitalo entered into securities lending agreements, but may be deemed to continue to have beneficial ownership.