Investor Notice: Robbins LLP Informs Investors of the Eos Energy Enterprises, Inc. Class Action Lawsuit

Core Viewpoint - Robbins LLP has announced a class action lawsuit against Eos Energy Enterprises, Inc. for allegedly misleading investors about its business prospects during a specific period [1] Group 1: Allegations Against Eos Energy - The lawsuit claims that Eos Energy failed to disclose its inability to achieve production and capacity utilization targets necessary to meet previously set revenue guidance [1] - It is alleged that the company's battery line downtime was significantly higher than industry norms and internal forecasts [1] - The complaint states that Eos Energy faced delays in meeting quality targets for its automated bipolar production, which contributed to rework and lost revenue [1] Group 2: Financial Performance - Eos Energy reported a full year 2025 revenue of $114.2 million, which was below the previously issued guidance of $150 million to $160 million [1] - The company experienced a gross loss of $143.8 million and a net loss attributable to shareholders of $969.6 million for the same period [1] - An adjusted EBITDA loss of $219.1 million was also reported, indicating significant financial challenges [1] Group 3: Market Reaction - Following the announcement of disappointing financial results, Eos Energy's stock price fell by $4.39, or 39.4%, closing at $6.74 per share on February 26, 2026 [1]