Investor Alert: Pomerantz Law Firm Investigates Claims for Sigma Lithium Corporation (SGML)
NEW YORK, Jan. 20, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP has announced an investigation concerning Sigma Lithium Corporation (NASDAQ: SGML), focusing on potential securities fraud and unlawful business practices tied to the Company’s operations. Investors of Sigma Lithium are encouraged to reach out to Danielle Peyton at newaction@pomlaw.com or call 646-581-9980, ext. 7980 for more information.
Details of the Investigation
The investigation centers on whether certain officers and/or directors of Sigma Lithium have engaged in misleading practices that could compromise shareholder interests. This scrutiny follows a recent downgrade by Bank of America, which significantly impacted Sigma Lithium's market performance.
Impact of Downgrade on Sigma Lithium (SGML)
On January 8, 2026, Bank of America downgraded Sigma Lithium from Neutral to Underperform. This decision was driven by concerns over unresolved operational and liquidity issues, making it difficult for management to provide necessary clarity on the resumption of mining operations and anticipated cash inflows from prepayments.
As a result of the downgrade, the stock price of Sigma Lithium plummeted by $2.36 per share, translating to a significant 15.07% decrease, closing at $13.30 per share on the same day.
About Pomerantz LLP
Pomerantz LLP is a recognized leader in corporate, securities, and antitrust class litigation, with offices located in major cities including New York, Chicago, Los Angeles, London, Paris, and Tel Aviv. Originally founded by the late Abraham L. Pomerantz, the firm has been at the forefront of class action law for over 85 years, advocating for victims of securities fraud and corporate misconduct.
Throughout its history, Pomerantz has achieved substantial multi-million dollar settlement awards for class members, continuing its commitment to justice in the financial sector. For more information, please visit www.pomlaw.com.
Contact Information
For more inquiries regarding the investigation or to explore participation in the class action, investors are advised to contact:
- Name: Danielle Peyton
- Firm: Pomerantz LLP
- Email: dpeyton@pomlaw.com
- Phone: 646-581-9980, ext. 7980