{"filing":{"accession_number":"0001292814-26-004250","cik":"0001848309","ticker":"SGML","company_name":"Sigma Lithium Corp","form":"6-K","filing_date":"2026-08-14","report_date":"2026-06-30","primary_document":"sgmlfs2q26_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1848309/000129281426004250/sgmlfs2q26_6k.htm"},"events":[{"id":27739,"run_id":25314,"accession_number":"0001292814-26-004250","anchor_item_number":"EX-99.3","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This is a press release announcing Sigma Lithium's second quarter 2026 financial results, disclosing record revenues of US$55 million, record EBITDA margin of 47%, and significant operational metrics including production volumes and cost reductions. The document explicitly states \"announces the Company's results for the three months ended June 30, 2026\" and includes detailed financial highlights, operational updates, and production guidance—all hallmarks of a quarterly earnings release. Material to investors as it demonstrates strong profitability and operational progress.","company_name":"Sigma Lithium Corp","ticker":"SGML","filing_date":"2026-08-14","form":"6-K","submitted_at":null,"items":[{"id":29401,"accession_number":"0001292814-26-004250","item_number":"EX-99.3","item_title":"ex99-3.htm","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a press release announcing Sigma Lithium's second quarter 2026 financial results, disclosing record revenues of US$55 million, record EBITDA margin of 47%, and significant operational metrics including production volumes and cost reductions. 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