Eos Energy (EOSE) 10% Owner Receives 20.0M Warrants

What Happened
Cerberus GP Manager LLC (reported as a 10% owner via its ownership chain) acquired 20,017,772 warrants (derivative securities) in connection with the formation and funding of a JV on August 4, 2026. The warrants were issued to CCM Frontier (the entity holding the securities) as part of a Contribution and Warrants Purchase Agreement; the underlying common shares were previously contributed to the JV by Eos. The JV warrants are immediately exercisable at $5.481 per share and expire ten years from issuance.

Key Details

• Transaction date: August 4, 2026; Form 4 filed August 6, 2026 (timely).
• Security: 20,017,772 JV Warrants to purchase Eos common stock (reported as a derivative acquisition).
• Exercise price: $5.481 per share. Warrants immediately exercisable; expire on the 10th anniversary (Aug 4, 2036).
• Exercise mechanics: Cash or cashless exercise permitted; customary anti-dilution adjustments apply. Issuer may lower exercise price, extend duration in certain circumstances, and may have limited redemption rights beginning five years after issuance.
• Shares owned after transaction: 20,017,772 JV warrants held directly by CCM Frontier (beneficial ownership may be imputed indirectly to Cerberus-related reporting persons per footnotes).
• Related corporate steps: CCM Frontier also received JV equity (50,000,001 Class A‑1 units and 100,000,000 Class A‑2 units) as part of the transaction.
• Filing notes: Entity-level report; certain Cerberus affiliates disclaim beneficial ownership except to the extent of pecuniary interest. Three individuals associated with affiliates serve as Eos directors (noted in remarks).

Context
This is an institutional/transactional issuance tied to a joint-venture funding and contribution agreement — not a personal buy or sale by an executive. For retail investors, the key takeaways are the size of the warrant grant, the $5.481 exercise price, and the 10-year term; the warrants provide the holder the option to acquire Eos shares (immediately, if exercised) but do not reflect an outright open‑market purchase or sale by an individual insider.