Company news
Sigma Lithium Corporation news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
Sigma Lithium Announces Management Updates, New Long Term Performance Award for Co-CEOs and ESG Board Committee Intended to Reach Net Zero Targets by 2024
September 7, 2021
Sigma Lithium Files PEA Phase 2 Technical Report Supporting Doubling Planned Production Capacity to 440,000tpa
July 18, 2021
Sigma Lithium Announces Results of Its Annual and Special Meeting of Shareholders
July 1, 2021
Sigma Lithium Resources Announces Exceptional PEA Results Supporting Doubling Planned Production Capacity to 440,000tpa (66,000 LCE)
June 1, 2021
SIGMA Lithium Resources Reports 2020 Annual Results of Transformative Year and Announces Plans to Seek Listing on a Major United States Stock Exchange
May 3, 2021
Sigma Lithium Resources Announces Closing of C$42.0 million Private Placement of Common Shares
February 11, 2021
Sigma Lithium Resources Upsizes Previously Announced Private Placement by 40% to C$42.0 million and Increases Offering Price by 10% to C$4.40
February 4, 2021
Sigma Lithium is Awarded a Binding Commitment for a Development Bank Credit Line of C$18,750,000 on ESG Attributes and Publishes Third Quarter Results
December 6, 2020
Sigma Lithium Resources Announces Management, Board & Technical Committee Updates Ahead of Construction
September 24, 2020
SIGMA Lithium Resources Reports 2020 Second Quarter Results and Reaches Pivotal Milestones Towards Construction
August 31, 2020
TMX Group, Sigma Lithium Resources, C-Suite at The Open
August 24, 2020
Sigma Lithium Announces Closing of US$13.3 Million Private Placement of Common Shares
August 12, 2020
Sigma Lithium Upsizes Private Placement of Common Shares by One-Third to US$13.3 Million Due to Strong Institutional Investor Demand
July 30, 2020
Sigma Lithium Announces a US$10 million Private Placement of Common Shares at C$2.15
July 26, 2020
Sigma Lithium Announces the Signing of an Engineering Contract with Duro Felguera and a Letter of Intent from Spanish Export Credit Agency to Provide Financing
July 20, 2020
Sigma Lithium Resources Announces US$45 Million Project Finance Facility with Societe Generale
June 28, 2020
Sigma Provides an Update on Engineering and Construction Contract for its Grota do Cirilo Project and 2020 First Quarter Results
June 14, 2020
Sigma Lithium Presents Corporate Update, COVID Response and 2019 Annual Results
May 18, 2020
Sigma Lithium Provides Update on Pre-Construction, Project Financing and Participation at UN Climate Change Conference COP25
December 9, 2019
Sigma Lithium to Speak at Deutsche Bank Lithium & Battery Supply Chain Conference in New York
November 11, 2019
Sigma Files Independent Feasibility Study Technical Report for the Environmentally Friendly Xuxa Lithium Project
November 6, 2019
Sigma Lithium Joins Mining & Tailings Safety Summit in London Led by The Church of England Pensions Board and The Swedish National Pension Funds
November 3, 2019
View from the C-Suite: Ana Cabral-Gardner, Chief Strategy Officer, Sigma Lithium Resources Corporation, tells her company's story. Filmed on October 2, 2019
October 22, 2019
Clarification of Sigma’s October 1, 2019 News Release
October 6, 2019
Sigma Lithium Resources Featured at Financial Times Commodities Americas Summit in Panel Discussing Rebuilding Trust in The Mining Industry
September 25, 2019
Sigma Lithium Resources: Brazilian Government Commits to Foster the Development of the Lithium Value Chain
August 20, 2019
Sigma Lithium Resources Obtains Environmental Licenses for Construction and Installation of Commercial Production Plant
June 10, 2019
Sigma Lithium Resources Inc. Opens the Market
June 19, 2018
Sigma Lithium (Margaux Capital) Obtains Environmental License for Pilot Production Plant and Expects to Finalize Construction June 2018
May 24, 2018
Margaux Red Capital Inc. and Sigma Lithium Resources Inc. Announce Commencement of Trading of Margaux Shares on TSXV
May 9, 2018
Margaux Red Capital Inc. and Sigma Lithium Resources Inc. Announce Closing of Qualifying Transaction
May 1, 2018
Margaux Red Capital Inc. and Sigma Lithium Resources Inc. Announce Conditional Approval for Qualifying Transaction and Filing of Filing Statement
April 26, 2018
Calls
The 5 newest of 11 calls. Every call is listed under its year.
- Sigma Lithium (NASDAQ:SGML) Q2 2026 Earnings Call
Aug 14, 2026
Transcript - Sigma Lithium (NASDAQ:SGML) Q1 2026 Earnings Call
May 15, 2026
Transcript - Sigma Lithium (NASDAQ:SGML) Q4 2025 Earnings Call
Mar 30, 2026
Transcript - Sigma Lithium (NASDAQ:SGML) Q3 2025 Earnings Call
Nov 14, 2025
Transcript - Sigma Lithium (NASDAQ:SGML) Q2 2025 Earnings Call
Aug 15, 2025
Transcript
Decks
The 5 newest of 45 decks. Every deck is listed under its year.
- Q3 2026 Earnings Presentation
Earnings · 44 slides · November 2026
- Q2 2026 Earnings Presentation
Earnings · 31 slides · Aug 14, 2026
- Non-Deal Roadshow (June 2026)
Roadshow · 38 slides · June 2026
- JP Morgan Natural Resources Conference 2026
Conference · 38 slides · June 2026
- Q1 2026 Earnings Presentation
Earnings · 31 slides · May 15, 2026