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SEC Filing · 6-K

Sigma Lithium Corporation

SEC Filing

Filed Oct 1, 2026Accepted Oct 1, 2026, 10:36 AM EDTCIK 1848309Accession 0001292814-26-004782
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Company context

Sigma Lithium Corporation (NASDAQ: SGML) (ASX: SAU) (TSX-V: SGML) (BVMF: S2GM34) (“Sigma Lithium” or “the Company”), is the largest industrial-mineral producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security. The Company runs one of the world’s largest lithium production sites - the fifth largest industrial-mineral complex for lithium oxide concentrate - at its Grota do Cirilo operation in Brazil. Sigma Lithium currently has a nameplate capacity to industrialize 330,000 tonnes of lithium oxide concentrate on an annualized basis at its mine and state-of-the-art Cleantech Industrial Plant.

Current securities

Historical securities (1)

Recent company filings

  1. SD filingSep 28, 2026
  2. 6-K filingSep 28, 2026
  3. 6-K filingSep 22, 2026
  4. 6-K filingSep 17, 2026
  5. 6-K filingSep 8, 2026

As-filed source

Primary evidence

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