Public case information

SES AI Securities Class Action

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SES AI · Company securities · Ongoing Litigation

Last updated

About this case

A securities class action is pending against SES AI Corporation concerning investors who purchased or otherwise acquired the company's securities between January 29, 2025, and March 4, 2026. Lead plaintiff applications were due June 26, 2026, and the matter is pending in the United States District Court for the District of Massachusetts.

Case overview

Defendant company
SES AI
Product or service
Company securities
Court case number
1:2026cv11894
Case status
Ongoing Litigation
Lawsuit type
Securities
Reported harm
Other

Important dates

Lead Plaintiff Application

Participation information

Availability is based on each listed participation option and its deadline.

Lead Plaintiff Application

Investors who purchased or otherwise acquired SES AI securities during the stated class period and meet the applicable requirements may have been eligible to seek appointment as lead plaintiff.

Lead plaintiff applications were due by June 26, 2026.

Type
Lead Plaintiff
Status
Deadline passed
Reported proof requirement
Unclear

This information does not determine whether you qualify for a case.

Sources

Public reporting associated with this case.