Form 4 Filing - Aura Minerals Inc.

Bruno Sousa Mauad, a director at Aura Minerals Inc., reported transactions involving Brazilian Depositary Receipts (BDRs) on September 3, 2026. Mauad acquired 1,000 BDRs at an average price of $29.1982, increasing their holdings to 13,559,160 BDRs. Concurrently, 250,000 BDRs were sold at a weighted average price of $29.3236, resulting in a post-transaction share count of 13,309,160 BDRs. These BDRs represent common shares of the issuer, with three BDRs equivalent to one common share. The transactions were executed under a Form 4 filing, and Mauad disclaims beneficial ownership beyond any pecuniary interest.