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 a Form 6-K as a foreign private issuer, mainly to furnish CEO and CFO certification documents related to its first quarter 2026 disclosures. The filing includes full certification forms signed on May 6, 2026 by President and CEO Ignacio Rosado and Senior Vice President of Finance and Group CFO José Carlos del Valle.
The company explains that it relies on an exemption under Part 4 of National Instrument 71-102 for foreign issuers, so references to “interim MD&A” in these certifications instead refer to Nexa’s Earnings Release dated May 6, 2026. This filing is therefore an administrative step confirming management’s responsibility for the accuracy of those interim disclosure materials.
Nexa Resources S.A. reported a much stronger first quarter of 2026, with net revenues of US$888 million, up 42% year-over-year, and net income rising to US$118 million. Adjusted EBITDA more than doubled year-over-year to US$283 million, delivering a margin of 31.8% as higher metal prices, especially silver and zinc, and increased smelting volumes lifted profitability.
Operating cash flow before working capital reached US$308 million, though seasonal working capital outflows drove free cash flow to US$(126) million. Even so, net debt/LTM Adjusted EBITDA improved to 1.59x, and total liquidity stood at US$396 million in cash and investments, or US$716 million including an undrawn revolving credit facility. Zinc mine production rose 18% year-over-year to 79 kt, while smelting zinc sales increased 13% to 147 kt, supported by record zinc output at Aripuanã and ongoing recovery at Brazilian smelters. Management reaffirmed 2026 guidance for production, costs, and CapEx.
Nexa Resources S.A. reports strong unaudited results for the three months ended March 31, 2026, with net revenues of 888,321 and net income of 118,051, both much higher than the same period in 2025. Basic and diluted earnings per share rose to 0.67 from 0.09, as higher metal prices and volumes lifted gross profit to 272,146 from 126,563. Adjusted EBITDA reached 282,627, driven mainly by the mining segment. Despite the profit jump, net cash used in operating activities was 55,588, and total loans and financings increased to 1,768,133, while shareholders’ equity grew to 1,447,578.
Nexa Resources S.A. furnished an update highlighting the publication of its 2025 Sustainability Report, covering January 1 to December 31, 2025. The report describes initiatives and performance across environment, workforce, and communities, reflecting the company’s corporate sustainability and social responsibility approach.
The report follows IIRC, GRI, SASB and TCFD frameworks, is supported by a separate databook, and was externally assured by Bureau Veritas Brazil. Nexa also reiterates its profile as a large-scale, low-cost polymetallic producer focused on zinc, operating five mines and three smelters in Latin America.
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 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 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., 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.