INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Eos Energy Enterprises, Inc. Of Class Action Lawsuit and Upcoming Deadlines – EOSE

Core Viewpoint - A class action lawsuit has been filed against Eos Energy Enterprises, Inc. for alleged securities fraud and unlawful business practices [2]. Financial Performance - Eos reported non-GAAP earnings per share of -$0.72 for Q4 and full year 2025, missing consensus estimates by $0.48 [4]. - The company's revenue for the same period was $57.99 million, falling short of consensus estimates by $35.7 million [4]. - Following the earnings report, Eos's stock price dropped by $4.39 per share, or 39.44%, closing at $6.75 per share on February 26, 2026 [4]. Operational Issues - The Chief Operating Officer of Eos identified three key issues that hindered the company's performance: 1. An isolated supply nonperformance that resulted in a week of production loss 2. Delays in achieving quality targets for automated bipolar production 3. Battery line downtime exceeding industry norms [4].