# Sigma Lithium Corp: Form 6-K, filed Sep 22, 2026

- Company: [Sigma Lithium Corp](/companies/sgml.md) (CIK 1848309)
- Form: 6-K
- Filed: 2026-09-22
- Accepted by EDGAR: Sep 21, 2026, 21:52 ET
- Period: 2026-09-21
- Accession: 0001292814-26-004627
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1848309/000129281426004627/sgml20260921_6k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1848309/000129281426004627/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1848309/000129281426004627/sgml20260921_6k.htm

Filed Sep 22, 2026.
Source: SEC EDGAR, the filing index for accession 0001292814-26-004627. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.