Bronstein, Gewirtz & Grossman LLC Urges SES AI Corporation Investors to Act: Class Action Filed Alleging Investor Harm

NEW YORK, April 28, 2026 (GLOBE NEWSWIRE) — Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against SES AI Corporation (NYSE: SES) and certain of its officers.

This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired SES AI securities between January 29, 2025 and March 4, 2026, both dates inclusive (the “Class Period”). Such investors are encouraged to join this case by visiting the firm’s site: bgandg.com/SES.

SES AI Case Details

The Complaint alleges that throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that:
(1) SES AI overstated its business prospects by materially overstating the expected results that could be achieved by deals with companies that have limited or no operations; 
(2) SES AI created an appearance of revenue by purchasing services in exchange for purchases of Molecular Universe; 
(3) Contrary to its positive statements regarding growth prospects, SES AI was affected by material logistics constraints in the fourth quarter of 2025 which would materially affect Q4 2025 revenues; 
(4) the foregoing called into question SES AI’s growth prospects for 2026, which were confirmed due to lower-than expected 2026 revenue guidance; and 
(5) as a result, defendants’ statements about SES AI’s business, operations, and prospects, were materially false and misleading and/or lacked a reasonable basis at all relevant times.

What’s Next for SES AI Investors?

A class action lawsuit has already been filed. If you wish to review a copy of the Complaint, you can visit the firm’s site: bgandg.com/SES. or you may contact Peretz Bronstein, Esq. or his Client Relations Manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC at 917-590-0911. If you suffered a loss in SES AI you have until June 26, 2026, to request that the Court appoint you as lead plaintiff. Your ability to share in any recovery doesn’t require that you serve as lead plaintiff.

No Cost to SES AI Investors

We, Bronstein, Gewirtz & Grossman LLC, represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys’ fees, usually a percentage of the total recovery, only if we are successful.

Why Bronstein, Gewirtz & Grossman, LLC for SES AI Securities Class Action?

Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide. More at www.bgandg.com

“Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace,” said Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC.

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Contact Info

Peretz Bronstein, Esq. or Nathan Miller
Bronstein, Gewirtz & Grossman, LLC
917-590-0911 | info@bgandg.com

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