HIGHLIGHTSSigma Lithium files one year of external expert environmental data (for the 12 months to May 2026) demonstrating ...

Sigma Lithium (SGML) down 13.2% in Monday's trading after a Brazilian judge ordered its Sigma Mineração subsidiary to deposit 50M reais (~$9.9B) with a court in the next 10 days to ensure it covers ...

Shares of Sigma Lithium (NASDAQ: SGML) sizzled this week, surging 26.5% through the week as of 10 a.m. ET Friday, according to data provided by S&P Global Market Intelligence. The Brazilian-based ...

Recent price move and what it might mean Sigma Lithium (SGML) has drawn fresh attention after a strong recent share price move, with the stock up about 57% over the past month and almost doubling over ...

The two companies celebrated an irrevocably binding waste sharing agreement on August 9, 2023. The Brazilian Courts authorized the transfer of the Exploration Sub-Plots by RIX without cost to Sigma ...

The price trend for Sigma Lithium Corporation (SGML) has been bearish lately and the stock has lost 28.4% over the past week.

Sigma Lithium (SGML) up 3.5% pre-market Thursday after saying it signed a $100M collateralized bank guarantee with a major Brazilian bank, enabling the company to access development bank financing.

On May 18, 2026, Sigma Lithium said it is appealing a May 17 ruling by a local judge in Aracuai, Brazil, that contemplates a potential US$10 million collateral and other measures tied to environmental ...

Sigma Lithium sees share rise post Q4 results; reports $37.7 million revenue and plans for production doubling. Sigma Lithium aims to boost Quintuple Zero Green Lithium output, targeting enough to ...

Sigma Lithium (SGML) skyrocketed as much as 40% Monday before settling in with a 13.7% gain after issuing Q4 results that included a sharp rise in operating margins and its cash flow forecast from new ...

Lithium prices touched 18-month highs this week. A major Chinese lithium miner projects exponential growth in the demand and prices of lithium in 2026. The Brazilian-based lithium producer recently ...