UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR
15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2025
Commission File Number: 001-40786
Sigma Lithium Corporation
(Translation of registrant's name into English)
181, Bay Street, Suite 4400
Toronto, Ontario, M5J 2T3, Canada
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover
of Form 20-F or Form 40-F.
Form 20-F [ ] Form 40-F [ X ]
EXHIBIT INDEX
| Exhibit | Description |
| 99.1 | Press release dated August 15, 2025. |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Sigma Lithium Corporation | ||
| (Registrant) | ||
| Date: August 15, 2025 | ||
 | ||
| Ana Cristina Cabral Gardner | ||
| Chief Executive Officer | ||