Business Context and Reporting Period
This Form 8-K, dated June 30, 2026, reports that Eos Energy Enterprises, Inc. (Eos) entered into a binding amended and restated term sheet to form a joint venture (JV) with affiliates of Cerberus Capital Management (CCM Frontier) and Hudson Bay Capital Management (HBC). The JV, to be named Frontier Power USA Parent, LLC, focuses on a frontier power platform. The filing also details necessary consents obtained from the U.S. Department of Energy (DOE) and CCM Denali Debt Holdings, LP to facilitate these transactions.
Key Financial Metrics and Transaction Structure
The filing outlines a complex capital structure for the proposed JV rather than reporting historical financial performance metrics such as revenue or net income.
- CCM Frontier Investment: Expected to contribute $100 million in cash for 100,000,000 Class A-2 Units ($1.00/unit) and receive 50,000,001 Class A-1 Units as founder's equity for pre-existing assets and expertise.
- HBC Investment: Expected to contribute $50 million in cash for 50,000,000 Class C Units ($1.00/unit).
- Eos Investment: Expected to contribute net proceeds from a Registered Direct Offering with HBC and a Rights Offering to shareholders in exchange for Class B Units ($1.00/unit).
- Targeted Rights Offering: Eos plans a rights offering targeting $150 million to fund its JV contribution. Units will be priced at $5.481, consisting of one common share and 0.4388 of a warrant.
- Warrant Issuance: Eos will issue warrants to CCM Frontier (20,017,772 shares) and HBC (10,008,886 shares) with an exercise price of $5.481 and a 10-year term.
Material Changes and Agreements
The primary material change is the execution of the A&R Term Sheet, which amends a prior term sheet dated May 12, 2026. Key structural changes include:
- DOE Consents: Eos secured Second and Third Limited Consents from the DOE regarding its Loan Guarantee Agreement, permitting the equity offerings, warrant issuances, and use of proceeds for the Frontier Transaction.
- Credit Agreement Consent: CCM Denali Debt Holdings, LP consented to the Frontier Transactions under the existing Credit and Guaranty Agreement.
- HBC Exchange Rights: HBC receives the right to exchange Class C Units for Eos common stock at tiered prices ($15.00, $17.50, or $20.00 per share) prior to December 31, 2026, or at the Rights Offering price thereafter.
Outlook, Governance, and Risks
Management Commentary and Governance: The JV will be managed by a seven-member board, with four members appointed by CCM Frontier and up to three by Eos. Day-to-day oversight is delegated to a CCM Frontier appointee. Distributions prioritize the return of invested capital and a 10% pre-tax IRR to CCM Frontier and HBC before Eos participates in further distributions.
Risks and Contingencies: The transaction is subject to several conditions, including the successful completion of the Rights Offering, final DOE consent, and the execution of definitive agreements. The filing includes extensive forward-looking statements warning that actual results may differ due to financing risks, regulatory changes, and the ability to scale manufacturing.
Investor Verification Checklist
- Verify the final terms and closing date of the Rights Offering, specifically the $150 million target and $5.481 subscription price.
- Confirm receipt of final Department of Energy consent and execution of definitive JV agreements.
- Monitor the dilution impact from the issuance of CCM and HBC warrants (approx. 30 million shares total) and the Rights Offering units.
- Review the specific terms of the Commercial Framework Guidelines required for closing.
- Assess the liquidity implications of the HBC exchange rights, particularly the tiered pricing structure available before December 31, 2026.