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.
Aura Minerals Inc. updated its 2026 capital expenditure guidance after its board approved starting construction of the Era Dorada gold project in Guatemala. Expansion CAPEX guidance rose from a previous range of US$111–130 million to a new range of US$262–314 million, reflecting the full project scope. Total 2026 CAPEX guidance increased from US$236–278 million to US$386–453 million, while sustaining and exploration spending ranges remain unchanged from earlier guidance.
Aura Minerals Inc. has approved development of its Era Dorada gold project, with estimated capital expenditures of US$382.0 million and operations expected to start in the first half of 2028.
The project is expected to produce an average of 111,000 ounces of gold annually during its first four years, with an estimated 17-year mine life based on mineral reserves reported under S-K 1300. Aura also approved budget for an advanced water treatment system to deliver purified drinking water to local communities, recycle and reuse all process water, and support urban wastewater treatment.
The company highlights extensive dialogue with local stakeholders, over 1,000 hours of engagement, and initiatives such as permanent roundtables and a dedicated community space, positioning Era Dorada as a flagship for its 360° Mining approach to environmental and social responsibility.
Aura Minerals Inc. has approved development of its Era Dorada gold project, with estimated capital expenditures of US$382.0 million and operations expected to start in the first half of 2028.
The project is expected to produce an average of 111,000 ounces of gold annually during its first four years, with an estimated 17-year mine life based on mineral reserves reported under S-K 1300. Aura also approved budget for an advanced water treatment system to deliver purified drinking water to local communities, recycle and reuse all process water, and support urban wastewater treatment.
The company highlights extensive dialogue with local stakeholders, over 1,000 hours of engagement, and initiatives such as permanent roundtables and a dedicated community space, positioning Era Dorada as a flagship for its 360° Mining approach to environmental and social responsibility.
Aura Minerals reported preliminary Q1 2026 production of 82,137 gold equivalent ounces (GEO) at current prices, a record quarter and 37% higher than Q1 2025. At constant prices, GEO output rose 41% year over year and 1% versus Q4 2025, keeping the company on track with its guidance.
Growth was driven by strong contributions from Minosa, Almas and Borborema, as well as ramp-up at MSG. Aranzazu’s GEO production declined due to lower grades and price-related conversion effects, while Apoena was softer as mine sequencing temporarily reduced throughput and grades. Overall sales reached 81,364 GEO, slightly above the prior quarter.
Aura Minerals Inc. filed Amendment No. 4 to its Form 20-F for the fiscal year ended 2025. The amendment’s sole purpose is to file the S-K 1300 Technical Report Summary – Mineral Resource and Mineral Reserve on the Mineração Serra Grande Project in Goiás, Brazil as Exhibit 96.8.
The company reports 83,789,223 common shares outstanding as of the close of the period covered by the annual report, and its common shares trade on the Nasdaq Global Select Market under the symbol AUGO.
Aura Minerals Inc. filed Amendment No. 3 to its Form 20-F for the fiscal year ended 2025. The amendment is made solely to add Exhibit 96.5, a S-K 1300 Technical Report Summary on the feasibility study for the Matupá Gold Project and an initial assessment for the Serrinhas and Pé Quente targets in Brazil.
The company’s audited consolidated financial statements remain part of the annual report, and the exhibit list now also highlights various previously filed technical reports, credit agreements, debenture indentures, governance policies and consents. Aura Minerals had 83,789,223 Common Shares outstanding as of the period end.
Aura Minerals Inc. filed Amendment No. 2 to its Form 20-F for the fiscal year ended 2025. The amendment’s sole purpose is to add a Technical Report Summary covering the Feasibility Study for the Matupá Gold Project and an Initial Assessment for the Serrinhas and Pé Quente targets in Mato Grosso, Brazil, which was previously too large to include.
The filing confirms audited consolidated financial statements are part of the annual report and lists extensive exhibits, including multiple S-K 1300 technical reports, key financing agreements, corporate policies, and expert consents. Aura Minerals reports 83,789,223 Common Shares outstanding as of the period end.
Aura Minerals Inc. filed an Amendment No. 1 to its Form 20-F for the fiscal year ended 2025. The amendment’s sole purpose is to add an S-K 1300 Technical Report Summary and Mineral Resource Estimate for the Almas Project in Tocantins State, Brazil.
The filing confirms Aura’s common shares are listed on the Nasdaq Global Select Market under the symbol AUGO and notes that there were 83,789,223 common shares outstanding as of the end of the reporting period. It also reiterates that the audited consolidated financial statements form part of the annual report and lists extensive exhibit references, including technical reports for multiple mining projects, financing agreements, corporate policies, and required XBRL data files.
Aura Minerals reports a major upgrade to its mineral inventory across six operating mines and multiple projects. Proven & Probable reserves grew from 3.4 million to 7.22 million GEO, driven by acquisitions such as MSG and Era Dorada and strong organic additions at Borborema and Almas.
In 2025 the company produced 280k GEO, invested US$21.8 million in exploration and drilled about 106,900 meters while maintaining low discovery costs. Measured & Indicated resources rose to about 3.49 million GEO and Inferred resources to roughly 3.92 million GEO, more than tripling with MSG and expansions at Borborema and Almas.
New S‑K 1300 technical report summaries for Borborema, Almas, Matupá, Mineração Serra Grande and Era Dorada outline long mine lives, integrated open‑pit and underground plans, and higher metal price assumptions, reinforcing Aura’s plan to grow production toward over 600k GEO in the coming years.
Aura Minerals Inc. files its annual report as a foreign issuer, outlining operations across multiple gold and copper mines in Brazil, Mexico and Honduras. The company reports 83,789,223 common shares outstanding and prepares consolidated financial statements in U.S. dollars under IFRS Accounting Standards.
The filing explains numerous non-IFRS metrics such as Adjusted EBITDA, Net Debt, Adjusted Net Income, AISC and Adjusted Free Cash Flow, including how each is calculated and why management uses them. It also details mineral resource and reserve terminology under S-K 1300 and provides extensive risk factors tied to metal price volatility, project development, permitting, financing, community relations and health, safety and environmental regulation.
Aura Minerals Inc. director Rosa Luvizotto Glauber exercised stock options and increased her direct stake in the company. She exercised options for 216,920 Common Shares at an exercise price of C$1.567 and 47,593 Common Shares at C$17.35, acquiring a total of 264,513 shares.
To cover tax obligations related to these transactions, 66,652 Common Shares were disposed of through a tax-withholding arrangement at C$99.15 per share. After all exercises and tax withholding, she directly owns 440,628 Common Shares. The filing is an amendment that corrects the previously reported number of shares disposed in connection with these transactions.