Aura Minerals Inc. files SEC reports as a foreign private issuer that document its gold and base metal mining business, operating results and project portfolio in the Americas. Its Form 6-K reports include quarterly financial statements, production releases, dividend declarations, corporate presentations, credit rating updates and capital expenditure guidance.
The company’s filings also disclose mineral reserve and resource estimates for mines and development projects, Form 20-F annual reporting, board-approved project actions, risk and forward-looking statement disclosures, and capital-allocation topics such as sustaining capital, exploration spending and dividends on common shares and BDRs.
AUGO affiliate reported proposed sales of Brazilian depositary receipts via Form 144. The filing lists multiple past transactions by KAPITALO MASTER III FIM IE: 04/10/2026 sale of 91,000 ADRs for $3,087,343.78, 04/17/2026 sale of 94,500 ADRs for $3,497,719.78, 05/13/2026 sale of 26,723 ADRs for $719,166.69, and 05/14/2026 sale of 30,552 ADRs for $816,136.56.
The notice also records broker information referencing BofA Securities Inc and indicates open‑market purchases listed earlier in the filing. The filing is a regulatory notice of proposed and recent transactions by an affiliate rather than a corporate action by AUGO.
Aura Minerals Inc. CFO and Corporate Secretary Joao Kleber Dos Santos Cardoso exercised stock options to acquire 7,926 Common Shares at C$17.35 per share. Following the transaction, he directly holds 154,917 Common Shares and 95,406 stock options. The filing shows an exercise-and-hold pattern with no share sales reported.
Aura Minerals Inc. director Bruno Sousa Mauad reported several indirect, non-market transactions involving Brazilian Depository Receipts and related securities lending arrangements. All six transactions are coded "J" as other acquisitions or dispositions and reflect internal restructuring rather than open-market buying or selling.
The securities are owned directly by entities and clients managed by Kapitalo Investimentos Ltda., and may be deemed indirectly beneficially owned by Mauad as a partner of Kapitalo. Certain clients entered into securities lending agreements transferring title to counterparties for the duration of the agreements, while those clients may still be considered beneficial owners and can discontinue the arrangements at any time.
After these transactions, indirect holdings related to the reported positions totaled 15,959,222 common shares, providing context for the overall scale of the restructured positions.
Aura Minerals Inc. director Bruno Sousa Mauad reported indirect restructuring transactions involving securities tied to the company. Entities managed by Kapitalo Investimentos Ltda., where he is a partner, entered into securities lending agreements involving 27,326 Brazilian Depositary Receipts (BDRs), which represent 9,108 common shares. After these non-cash, other-type transactions, indirect holdings reported in BDRs totaled 15,931,896. The filing notes that certain Kapitalo-managed clients may still be deemed beneficial owners because these lending arrangements can be discontinued at any time.
Aura Minerals Inc. director-associated entities reported internal restructuring transactions involving Brazilian Depositary Receipts (BDRs) and related securities lending agreements. On May 15 and May 18, clients managed by Kapitalo Investimentos Ltda. adjusted positions through securities lending, with no stated purchase or sale price.
The positions are held by entities managed by Kapitalo and may be deemed indirectly beneficially owned by Bruno Sousa Mauad. Certain clients entered securities lending agreements transferring title to counterparties, while those clients may still be considered beneficial owners because the arrangements can be discontinued at any time.
Aura Minerals furnished its 2025 Sustainability Report, highlighting record operational performance and stronger ESG practices. The company produced 280,000 GEO in 2025 with adjusted EBITDA of US$547.8 MM, all-in sustaining cost of US$1,458/GEO and a low financial leverage ratio of 0.28x.
Aura reported zero lost-time accidents in 2025, with some sites reaching three consecutive years without such incidents. Water recirculation in processing exceeded 92%, and the Borborema mine operates using only treated municipal wastewater, avoiding use of fresh water in a semi-arid region.
The report details community and social investments, including US$174.7 million in local procurement and US$1.8 million in social initiatives, plus broad education, diversity and innovation programs. Aura projects 2026 production of 340,000–390,000 GEO and is preparing to exceed 600,000 GEO in the future while maintaining a sustainability focus.
Aura Minerals Inc. Chief Operating Officer Rosa Luvizotto Glauber filed an amended Form 3 detailing her equity holdings. She directly holds 242,767 Common Shares, including 26,654 restricted stock units that will vest in three equal annual installments starting on September 29, 2026.
She also holds stock options to purchase Common Shares: 216,860 and 60 options granted on October 2, 2019 at an exercise price of C$1.567, fully vested and exercisable, expiring October 2, 2027, and 142,780 options granted January 10, 2025 at C$17.35, vesting in three equal annual installments starting January 10, 2026 and expiring January 10, 2032.
Aura Minerals Inc. director-associated entity Kapitalo Investimentos reported net open-market sales of 88,254 Brazilian Depositary Receipts (BDRs) linked to Aura Minerals on May 13–14, 2026. The BDRs were sold at weighted average prices around $27 per receipt, with 15,959,222 BDRs remaining held indirectly after the transactions.
Each BDR represents exposure to Aura’s common equity, as three BDRs correspond to one common share. The reported dollar prices reflect conversion from Brazilian reais using Banco Central do Brasil exchange rates on the respective trade dates.
AUGO reported a sale notice for Brazilian Depositary Receipts. The filing lists a disposition of 2,108 shares on 05/13/2026 by Kapitolo Sigma LLC, with an aggregate amount of $57,547.00. The record shows earlier open-market acquisitions dated 07/11/2024 and a cash settlement on 07/15/2024.