Eos Energy Enterprises Inc. Announces Results of Rights Offering

Eos Energy conducted the rights offering to provide existing common stock and warrant holders an opportunity to purchase additional shares. On July 2, 2026, the company distributed rights to acquire a total of 27,367,171 units at a price of $5.481 per unit. Each unit consists of one share of common stock and 0.4388 of a warrant to purchase an additional share of common stock at the same exercise price.

As the rights offering reached its expiration, the company reported that it received subscriptions for 6,885,218 units. This indicates a strong interest from existing shareholders to participate in the company's equity financing. The common stock and warrants will be separated upon the closing of the rights offering, with individual issuances expected by August 3, 2026. The total gross proceeds from this rights offering are estimated at approximately $37.7 million, which will bolster Eos Energy's financial standing.

The funds raised from this rights offering will contribute to a larger financial strategy that includes investments from Hudson Bay Capital Management and Cerberus Capital Management. Collectively, these initiatives have garnered about $263 million in gross proceeds, surpassing the company's initial target for the Frontier Power USA project. This financial backing is anticipated to support over $1 billion in deployable project capital, positioning Eos Energy for substantial growth in the energy sector.

Eos Energy has also applied for the warrants to be listed on the Nasdaq Capital Market under the symbol “EOSEW.” However, the company has noted that there is no guarantee that this application will be approved. If the warrants do not receive approval, they may not be traded on Nasdaq, which could impact shareholder liquidity.

The rights offering was conducted under an effective shelf registration statement, including a base prospectus filed with the Securities and Exchange Commission (SEC). The offering has been made in accordance with the regulations laid out in the prospectus supplement filed on July 2, 2026. Shareholders interested in additional details regarding the rights offering can access the SEC's website for more information.

Eos Energy is at the forefront of the transition to American energy independence, providing innovative solutions for energy storage. The company's BESS (Battery Energy Storage System) features the groundbreaking Znyth™ technology, utilizing non-precious earth components to create a safe, scalable alternative to traditional energy storage methods. Eos Energy's products are designed for various applications, including utility-scale, microgrid, commercial, and industrial sectors, offering operational flexibility to meet growing grid demands.

Eos Energy's successful rights offering reflects strong shareholder engagement and positions the company favorably for future growth. With significant financial commitments already in place, Eos Energy is on a promising path to expand its impact in the energy storage market. As the company prepares for the distribution of shares and warrants, stakeholders will be watching closely for further developments in Eos's strategic initiatives.