Welcome to our dedicated page for Nexa Resources SEC filings (Ticker: NEXA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Nexa Resources S.A. (NEXA) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a foreign private issuer listed on the New York Stock Exchange. Nexa files annual reports on Form 20-F and furnishes interim information on Form 6-K, covering earnings releases, financial statements, exploration reports and operational updates.
Through its 6-K submissions, Nexa furnishes quarterly earnings releases that discuss net income, Adjusted EBITDA, revenues, production volumes and capital expenditures, along with narrative explanations of mining and smelting performance. Separate 6-Ks provide interim financial statements for specific dates, offering detailed balance sheet, income statement and cash flow information in line with its reporting framework.
Nexa also uses Form 6-K to file exploration reports, such as drilling and assay results for the first half of a year, and operational updates on events at key assets like the Cerro Pasco Complex and the Cajamarquilla smelter. These filings describe temporary suspensions, resumptions of operations, and the status of strategic projects such as the Cerro Pasco Integration Project.
Corporate and transactional information appears in filings that document shareholder meeting results, bond issuances, and portfolio actions, including the sale of exploration licenses in Namibia. Together, these documents form the official record of Nexa’s communications with U.S. regulators and investors.
On Stock Titan, users can review these filings alongside AI-powered summaries that explain the main points of lengthy documents, highlight trends across multiple periods, and help interpret technical language. This makes it easier to understand how Nexa’s mining and smelting operations, financial position, exploration programs and corporate decisions are reflected in its SEC reporting, including Forms 20-F, 6-K and other relevant submissions.
Nexa Resources S.A. filed its annual report on Form 20-F for the year ended December 31, 2025 with U.S. and Canadian regulators and made it available on its investor relations website. Shareholders can request hard copies of the complete audited financial statements free of charge.
Nexa also filed an updated Mining report on Mineral Reserves and Mineral Resources as of December 31, 2025, prepared under Canadian NI 43-101 standards, on SEDAR+. The company describes itself as a large-scale, low-cost integrated polymetallic producer focused on zinc, with mining and smelting operations in Peru and Brazil.
Nexa Resources reported its 2025 year-end update of Mineral Reserves and Mineral Resources for operations and projects in Peru and Brazil. Consolidated Mineral Reserves grew 4.4% to 115.1 million tonnes, with 282 thousand tonnes of contained zinc added and annual depletion offset.
The company highlighted strong contributions from the Vazante mine, where infill drilling at Extremo Norte and Lumiadeira Sul extended life-of-mine to 2034. At the Cerro Pasco Complex, El Porvenir Mineral Reserves increased 6.3% in mass and 8.0% in contained zinc, while Atacocha Underground Mineral Reserves rose 13.5% in mass.
Nexa also detailed cut-off NSR values, long-term metal price assumptions and metallurgical recoveries for each mine and project, and confirmed that estimates follow NI 43-101 and CIM (2014) definitions. Qualified Persons within Nexa approved the technical information, which is further supported by filed technical reports.
Nexa Resources S.A., a Luxembourg-based holding company, filed its Form 20-F annual report for the year ended December 31, 2025. The company is a large-scale, low-cost integrated polymetallic producer focused on zinc, operating five mines in Peru and Brazil and three zinc smelters in Brazil and Peru, including Cajamarquilla, the largest zinc smelter in the Americas. Nexa prepares consolidated financial statements under IFRS Accounting Standards, covering 2023–2025, and had 132,438,611 common shares outstanding as of December 31, 2025.
The report emphasizes extensive risk factors: volatile zinc, copper, silver and lead prices; high dependence on Chinese demand; and a materially tougher U.S. tariff environment since 2025 that has raised input, logistics and project costs and increased metals demand uncertainty. Nexa highlights political and social instability in Brazil and Peru, including community protests that temporarily halted production and union strikes that briefly suspended smelting operations, as well as reliance on renewals of mining concessions, community agreements and third-party contractors.
Nexa details operational risks tied to underground mining, tailings dams and mine-closure obligations, noting multiple active and inactive waste and water structures in Brazil and Peru and rising regulatory requirements and costs. The company reports recent workplace fatalities, underlining health and safety challenges. Additional risks include dependence on external supplies of zinc concentrate, secondary feeds, calcine, natural gas and electricity; litigation exposure; changing labor and outsourcing rules in Peru and Brazil; cybersecurity threats, especially as AI and digitalization expand; and stricter data-protection regimes such as GDPR, LGPD and Peruvian LPDP. Governance risks include concentrated control by VSA, which owns 64.68% of Nexa’s common shares as of March 26, 2026, influencing key corporate decisions and potentially affecting minority shareholders.
Nexa Resources S.A. reported an initial ownership statement for insider Renata Penna Moreira Gunzburger, who serves as VP of Legal & Governance. This Form 3 does not list any transactions, gifts, tax withholdings, or derivative exercises, indicating that only baseline insider status is being recorded at this time.
Nexa Resources S.A. reported that Macedo Paulo Ermirio de Moraes is a director of the company in a Form 3 insider ownership filing. This filing establishes his status as an insider but does not list any share transactions or holdings, and shows no reported purchases or sales.
Nexa Resources S.A. filed an initial Form 3 for Moreira Neuma Eufrazio Braz, who serves as the company’s Audit & Compliance Officer. This filing is a required statement of beneficial ownership for a company officer and does not report any share purchases, sales, or other transactions.
Nexa Resources S.A. filed an initial ownership report for Mauro Davi Boletta, who serves as Senior VP Smelting Operations. This Form 3 filing establishes him as an insider subject to ongoing reporting of future share holdings and transactions in Nexa Resources S.A. securities.
Nexa Resources S.A. director Luis Ermirio de Moraes filed an initial Form 3 reporting indirect ownership of 2,356,402 Common Shares. These shares are held through Hejoassu Administracao S.A., which is the sole shareholder of Votorantim S.A., Nexa Resources S.A.’s controlling shareholder.
Nexa Resources S.A. filed an initial ownership report for Leonardo Nunes Coelho, who serves as Senior VP of Mining Operations. This Form 3 filing discloses his status as an executive officer and provides a baseline record of his beneficial ownership in Nexa, with no transactions reported in this document.
Nexa Resources S.A. filed an initial insider ownership report for CEO Juan Ignacio Rosado Gomez De la Torre. This Form 3 filing establishes his reporting status as an officer of the company and does not list any insider buy, sell, or derivative transactions.