6-K
Sigma Lithium Corp (SGML)
UNITEDSTATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549
FORM6-K
REPORTOF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
Forthe month of February 2026
Commission File Number: 001-40786
SigmaLithium Corporation
(Translation of registrant's name into English)
181,Bay Street, Suite 4400Toronto, 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]
EXHIBITINDEX
| Exhibit | Description |
|---|---|
| 99.1 | Press Release dated February 23, 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: February 23, 2026 | /s/ Ana Cristina Cabral |
| Ana Cristina Cabral | |
| Chief Executive Officer |
SIGMA LITHIUM CO-CHAIRPERSONAND CEO TO PRESENTAT 2026 BMO GLOBAL METALS & MINING CONFERENCE; PROVIDES PRODUCTION GUIDANCE
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HIGHLIGHTS
| · | SigmaLithium’s Co-Chairperson and CEO, Ana Cabral, to present at the 2026 BMO Global Metals, Mining & Critical Minerals Conference,followed by a fireside chat with leading lithium research analyst Joel Jackson. |
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| · | Companyprovides updated production guidance reflecting continued operational optimization and mining scale-up activities. |
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| · | Successachieved with commercial initiatives led to resumption of planning for Phase 2 civil construction and equipment ordering during 2026. |
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| · | Productionguidance as follows: |
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| o | 12months annualized forward production: 240,000 tonnes |
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| o | 24months annualized forward production: 520,000 tonnes |
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___________________________________________________________________________________________________________________
São Paulo, February23, 2026 – Sigma Lithium Corporation (TSXV/NASDAQ: SGML, BVMF: S2GM34), (“Sigma Lithium” or “the Company”), a leading global lithium producer dedicated to powering the next generation of electric batteries with socially and environmentally sustainable lithium concentrate, announces that the Company’s Co-Chairperson and CEO, Ana Cabral, is scheduled to present at the 2026 BMO Global Metals, Mining & Critical Minerals Conference on Tuesday, February 24, 2026, at 9:30 am ET.
The Co-Chairperson and CEO and the Company’s VP of Global Investor Relations will join the conference from February 23 to 24. Sigma Lithium would like to invite investors to please kindly contact your BMO representative to participate in one-on-one meetings with management and join the presentation in person or remotely.
The presentation will include an operational update, and the Company’s run-rate 12-month lithium oxide concentrate production guidance, as follows:
Table1
| Guidance for Production Volumes and Costs per Tonne (US/t) | Estimated<br><br> <br>FY2027E (Phases 1 & 2) | |
|---|---|---|
| Production Volumes | 270,000 | 520,000 |
| CIF China Cash Cost | (440) | (440) |
| Maintenance Capex + Other Expenses | (12) | (12) |
| ESG, G&A Expenses | (80) | (32) |
| Interest Expenses | (67) | (27) |
| All-In Sustaining Cost | (599) | (511) |
| Cash Flow Forecasts at Various Realized Lithium Prices (US M)* | ||
| Cash Flow @ US1,000/t | $96 | $225 |
| Cash Flow @ US1,400/t | $191 | $408 |
| Cash Flow @ US1,800/t | $286 | $592 |
| *Prices used to calculate cash flow are grade adjusted. |
All values are in US Dollars.
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Sigma Lithium continues to focus on operational excellence, disciplined cost management and scalable growth, supported by its sustainability-driven operating model in Brazil.
QUALIFIEDPERSONS
The qualified person (QP) for the technical information contained herein is Mr. Alexandre Rodrigues Cabral, P. Eng., member of the Ordre des Ingenieurs du Quebec (OIQ, membership number 105796), who is considered, by virtue of his education, experience and professional association, a Qualified Person under the terms of NI 43-101. Mr. Cabral is not considered an independent QP under NI 43-101 as he is a Sigma Lithium Director and Chair of the Company’s Technical Committee.
ABOUT SIGMA LITHIUM
Sigma Lithium Corporation (NASDAQ: SGML, TSXV: SGML, BVMF: S2GM34), (“Sigma Lithium” or “the Company”), is a leading global lithium producer dedicated to powering the next generation of electric batteries with socially and environmentally sustainable lithium oxide concentrate.
The Company operates one of the world’s largest lithium production sites at its Grota do Cirilo operation in Brazil. Sigma Lithium is at the forefront of environmental and social sustainability in the electric battery materials supply chain. The Company’s Greentech Industrial Plant combines dry stacking, the reuse of 100% of water, zero use of toxic chemicals and the use of 100% renewable electricity. For more than two years Sigma Lithium has not experienced an accident with lost time.
Sigma Lithium currently has a nameplate capacity to produce 270,000 tonnes of lithium oxide concentrate on an annualized basis at its mine and state-of-the-art Greentech Industrial Plant. The Company has initiated the construction of a second plant to increase its production capacity to 520,000 tonnes. For more information about Sigma Lithium, visit our website
FOR ADDITIONAL INFORMATION PLEASECONTACT
Anna Hartley, Vice President of Global Banking and Investor Relations
+44 7866 458 093
SigmaLithium
| Sigma Lithium |
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| @sigmalithium |
| @SigmaLithium |
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FORWARD-LOOKINGSTATEMENTS
Thisnews release includes certain “forward-looking information” under applicable Canadian and U.S. securities legislation, includingbut not limited to statements relating to timing and costs related to the general business and operational outlook of the Company, theenvironmental footprint of tailings and positive ecosystem impact relating thereto, donation and upcycling of tailings, timing and quantitiesrelating to tailings and Green Lithium, achievements and projections relating to the Zero Tailings strategy, achievement of ramp-up volumes,production estimates and the operational status of the Grota do Cirilo Project, and other forward-looking information. All statementsthat address future plans, activities, events, estimates, expectations or developments that the Company believes, expects or anticipateswill or may occur is forward-looking information, including statements regarding the potential development of mineral resources and mineralreserves which may or may not occur. Forward-looking information contained herein is based on certain assumptions regarding, among otherthings: general economic and political conditions; the stable and supportive legislative, regulatory and community environment in Brazil;demand for lithium, including that such demand is supported by growth in the electric vehicle market; the Company’s market positionand future financial and operating performance; the Company’s estimates of mineral resources and mineral reserves, including whethermineral resources will ever be developed into mineral reserves; and the Company’s ability to operate its mineral projects includingthat the Company will not experience any materials or equipment shortages, any labour or service provider outages or delays or any technicalissues. Although management believes that the assumptions and expectations reflected in the forward-looking information are reasonable,there can be no assurance that these assumptions and expectations will prove to be correct. Forward-looking information inherently involvesand is subject to risks and uncertainties, including but not limited to that the market prices for lithium may not remain at currentlevels; and the market for electric vehicles and other large format batteries currently has limited market share and no assurances canbe given for the rate at which this market will develop, if at all, which could affect the success of the Company and its ability todevelop lithium operations. There can be no assurance that such statements will prove to be accurate, as actual results and future eventscould differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-lookinginformation. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether because ofnew information, future events or otherwise, except as required by law. For more information on the risks, uncertainties and assumptionsthat could cause our actual results to differ from current expectations, please refer to the current annual information form of the Companyand other public filings available under the Company’s profile at www.sedarplus.com*.*
Neither the TSX Venture Exchangenor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility forthe adequacy or accuracy of this news release.
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