Andre Krupnick

Joel Jackson

Steve Byrne

Katie Lachapelle

MacMurray Whale

Mac Whale

Robert Hoffman

Rock Hoffman Blasko

Shannon Gill

- Sigma Lithium Corporation is scheduled to release its **third quarter 2025 earnings results** on **Friday, November 14, 2025**, before market open.  **[1848309_0001171843-25-006241_exh_991.htm:0]** 
- A conference call to discuss these results will take place on the same day, **November 14, 2025, at 8:30 a.m. EST**.  **[1848309_0001171843-25-006241_exh_991.htm:0]** 
- The company currently produces **270,000 tonnes of lithium oxide concentrate** annually and is constructing a second plant to **double production capacity to 520,000 tonnes**.  **[1848309_0001171843-25-006241_exh_991.htm:0]**

Sigma Lithium to Release Q3 2025 Earnings Results

Sigma Lithium (SGML)