Rosen Law Firm Encourages SES AI Corporation Investors to Inquire About Securities Class Action Investigation – SES

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8:00 PM on Tuesday, March 17

The Associated Press

NEW YORK--(BUSINESS WIRE)--Mar 17, 2026--

Why: Rosen Law Firm, a global investor rights law firm, announces an investigation of potential securities claims on behalf of shareholders of SES AI Corporation (NYSE: SES) resulting from allegations that Barclays may have issued materially misleading business information to the investing public.

So What: If you purchased SES AI Corporation securities you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. The Rosen Law Firm is preparing a class action seeking recovery of investor losses.

What to do next: To join the prospective class action, go to https://rosenlegal.com/submit-form/?case_id=56471 or call Phillip Kim, Esq. toll-free at 866-767-3653 or email [email protected] for information on the class action.

What is this about: On March 5, 2026, Benzinga published an article entitled “SES AI Stock Plunges 30% After Weak 2026 Revenue Guidance.” The article stated that SES AI stock fell after “the lithium-metal battery developer posted mixed fourth-quarter results and issued a 2026 sales outlook that trailed Wall Street expectations.”

On this news, SES AI Corporation stock fell 36.8% on March 5, 2026.

Why Rosen Law: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Many of these firms do not actually litigate securities class actions. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. At the time Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 4 each year since 2013 and has recovered hundreds of millions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs’ Bar. Many of the firm’s attorneys have been recognized by Lawdragon and Super Lawyers.

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View source version on businesswire.com:https://www.businesswire.com/news/home/20260317078576/en/

CONTACT: Laurence Rosen, Esq.

Phillip Kim, Esq.

The Rosen Law Firm, P.A.

275 Madison Avenue, 40th Floor

New York, NY 10016

Tel: (212) 686-1060

Toll Free: (866) 767-3653

Fax: (212) 202-3827

[email protected]