New York, New York--(Newsfile Corp. - March 4, 2026) - Levi & Korsinsky notifies investors that it has commenced an investigation into Eos Energy Enterprises, Inc. ("Eos Energy Enterprises, Inc.") (NASDAQ: EOSE) concerning potential violations of the federal securities laws.

Levi & Korsinsky, LLP is investigating whether Eos Energy Enterprises may have made materially inaccurate statements to investors regarding its production capacity and product performance. During the Q3 2025 earnings call on November 6, 2025, COO John Mahaz stated that the Company's "automated battery line operated at 15% capacity utilization of its full 2-igawatt potential" and that the Company expected to ship three times Q3 volume in Q4. CEO Joe Mastrangelo stated the Company's round-trip efficiency was "in the mid-80s to the low 90s" across a wide operating range and that "there's no other technology that can deliver that type of performance." Q4 2025 revenue came in at $58 million, well below management's projections, and the Company's 2026 guidance landed materially below prior expectations.

The investigation focuses on whether the Company's statements about battery efficiency, production outlook, and commercial pipeline had a reasonable basis at the time they were made.

If you suffered a loss on your Eos Energy Enterprises, Inc. securities and would like to explore a potential recovery under the federal securities laws, Learn More About the Investigation or contact Joseph E. Levi, Esq. via email at jlevi@levikorsinsky.com or call (212)363-7500 to speak to our team of experienced shareholder advocates.

WHY LEVI & KORSINSKY: Over the past 20 years, Levi & Korsinsky LLP has established itself as a nationally-recognized securities litigation firm that has secured hundreds of millions of dollars for aggrieved shareholders and built a track record of winning high-stakes cases. The firm has extensive expertise representing investors in complex securities litigation and a team of over 70 employees to serve our clients. For seven years in a row, Levi & Korsinsky has ranked in ISS Securities Class Action Services' Top 50 Report as one of the top securities litigation firms in the United States. Attorney Advertising. Prior results do not guarantee similar outcomes.

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Source: Levi & Korsinsky, LLP