INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Sigma Lithium Corporation - SGML

NEW YORK, June 4, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Sigma Lithium Corporation ("Sigma Lithium" or the "Company") (NASDAQ: SGML).  Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, ext.

PRNewsWire • 12 hours ago

Sigma Lithium Demonstrates Excellence in Environmental Performance Filing Data Collected by External Experts Measuring Low Noise, Low Dust, Low Vibrations

HIGHLIGHTS Sigma Lithium files one year of external expert environmental data (for the 12 months to May 2026) demonstrating its track record: low levels of dust, vibrations, noise, monitored in four neighbouring communities, as follows: Dust: Sigma Lithium operates 560% better than recommended standards for total suspended particles, 350% better for particle size of below 2.5 micrometers. Noise: 95 measurement campaigns conducted during night and day demonstrated compliance with ABNT standards.

Newsfile Corp • Jun 2, 2026

A10 Global Fund, L.P. Continues to Raise Its Position in Sigma Lithium Corporation

São Paulo, Brazil--(Newsfile Corp. - May 29, 2026) - The A10 Global Fund, L.P. ("A10 Global"), managed by A10 Invest Ltda.

Newsfile Corp • May 29, 2026

New Strong Buy Stocks for May 22nd

FOXA, SGML, VSH, ASIC and HCSG have been added to the Zacks Rank #1 (Strong Buy) List on May 22, 2026.

Zacks Investment Research • May 22, 2026

Best Momentum Stocks to Buy for May 22nd

VSH, FOXA, and SGML made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on May 22, 2026.

Zacks Investment Research • May 22, 2026

Bears are Losing Control Over SIGMA LITHIUM (SGML), Here's Why It's a 'Buy' Now

SIGMA LITHIUM (SGML) witnesses a hammer chart pattern, indicating support found by the stock after losing some value lately. This coupled with an upward trend in earnings estimate revisions could mean a trend reversal for the stock in the near term.

Zacks Investment Research • May 20, 2026

Sigma Lithium Filing Legal Appeal Against Unwarranted Decision by a Local Judge; "Fake News" Campaign Coincides with Record Earnings

São Paulo, Brazil--(Newsfile Corp. - May 18, 2026) - Sigma Lithium Corporation (NASDAQ: SGML) (TSXV: SGML) (BVMF: S2GM34) ("Sigma Lithium" or the "Company"), the largest producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security, announces that the Company is filing a legal appeal against a decision issued on Sunday, May 17, by a local judge from a local court in Aracuai, Vale do Jequitinhonha. The local decision included the potential for a legal collateral of US$10 million for the local court.

Newsfile Corp • May 18, 2026

Is SIGMA LITHIUM (SGML) Outperforming Other Basic Materials Stocks This Year?

Here is how Sigma Lithium Corporation (SGML) and Braskem (BAK) have performed compared to their sector so far this year.

Zacks Investment Research • May 18, 2026

Sigma Lithium Q1 Earnings Call Highlights

Sigma Lithium NASDAQ: SGML reported sharply improved profitability in the first quarter of 2026, with management saying the company has emerged from a lithium down cycle with lower debt, stronger margins and a plan to resume growth construction.

MarketBeat • May 15, 2026

Sigma Lithium Corporation (SGML) Q1 2026 Earnings Call Transcript

Sigma Lithium Corporation (SGML) Q1 2026 Earnings Call Transcript

Seeking Alpha • May 15, 2026