Eos Energy Investors Face Today’s Lead Plaintiff Deadline in Manufacturing‑Misstatement Suit

The lead role will steer discovery into alleged failures on Eos’s automated line at Turtle Creek.

Overview

Investors have until Tuesday to ask the court to serve as lead plaintiff for Eos Energy shares bought between November 5, 2025 and February 26, 2026.
The complaints say Eos overstated its ability to ramp output at its Turtle Creek plant, citing battery line downtime in the mid‑30% range compared with an industry norm near 10%.
Filings also describe the automated bipolar line missing quality targets, which forced rework and cut usable production.
After Eos disclosed on February 26, 2026 that 2025 revenue was $114.2 million versus guidance of $150–$160 million, the stock fell about 39% in one day.
Hagens Berman, Rosen Law Firm, and Glancy Prongay are recruiting clients ahead of the deadline, and Rosen notes no class is certified and investors lack counsel unless they retain one.