Faruqi & Faruqi Files Securities Class Action Against SES AI Corporation as Lead Plaintiff Deadline Falls on 26 June 2026
Faruqi & Faruqi, LLP has filed a federal securities class action against SES AI Corporation (NYSE: SES), a battery-technology company, and is reminding investors of the 26 June 2026 lead plaintiff deadline. The class period runs from 29 January 2025 to 4 March 2026. Investors who purchased or acquired SES AI securities during that window and suffered financial losses may be eligible to participate. The firm is investigating potential claims and urges affected investors to contact Faruqi partner Josh Wilson directly. The action sits alongside a cluster of parallel securities class action notices active this week — including proceedings against Via Transportation and Verra Mobility — underscoring the continued high volume of IPO and disclosure litigation in US markets. SES AI, which develops lithium-metal batteries with aerospace and automotive applications, has not publicly responded to the claims.
Why this matters
The SES AI action illustrates the persistent plaintiff-side pressure on companies whose share prices declined sharply after specific disclosure windows — here a roughly 13-month class period. The 26 June 2026 lead plaintiff deadline is imminent, concentrating near-term procedural activity. With multiple Rosen and Faruqi actions active simultaneously, the market for lead plaintiff appointment is competitive, which typically drives early motions and shapes which institutional investors engage. For counsel advising corporate clients on disclosure obligations, the tight timelines around class-period definition and defendant response strategies are live issues right now.
On the Ground
Trainees on a disputes seat should flag the lead plaintiff deadline to supervising partners immediately — missing it forecloses institutional clients from directing the litigation. Pull the complaint when filed to map the alleged misstatement dates against any public filings in the class period. Check whether the firm has any existing relationship with SES AI or institutional investors holding SES stock.
Interview prep
Question you might get
“What is the legal significance of the lead plaintiff deadline in a US securities class action, and how does it affect litigation strategy?”
Sign up free to see the full answer
A model answer you can lift into an interview — how to frame this story for a partner.
Sign up freeSources
- https://markets.financialcontent.com/stocks/article/gnwcq-2026-6-20-ses-upcoming-deadline-faruqi-and-faruqi-llp-reminds-ses-ai-corporation-ses-investors-of-securities-class-action-lawsuit-deadline-on-june-26-2026
- https://natlawreview.com/press-releases/ses-upcoming-deadline-faruqi-faruqi-llp-reminds-ses-ai-corporation-ses
My notes
saved