Eos Energy Enterprises 2031年到期的可转换优先票据本金总额为5亿美元，用于回购6.75%的2030年票据并用于一般企业用途。

Eos also announced today its intention to offer, in a separate, private offering to persons reasonably believed to be qualified institutional buyers, subject to market and other conditions, $500,000,000 aggregate principal amount of convertible senior notes due 2031 (the "notes"), plus up to an additional $75,000,000 aggregate principal amount of notes that the initial purchasers of the notes offering have the option to purchase (the "Concurrent Notes Offering").

Eos expects to use the net proceeds from the Offering, together with the net proceeds from the Concurrent Notes Offering, (i) to repurchase a portion of Eos's outstanding 6.75% convertible senior notes due 2030 (the "Existing 2030 Convertible Notes") as described below; and (ii) for general corporate purposes.

Concurrently with the pricing of the Offering, Eos expects to enter into one or more separate, privately negotiated transactions with a limited number of holders of the Existing 2030 Convertible Notes to repurchase a portion of the Existing 2030 Convertible Notes for cash (the "Repurchases"), in each case, subject to market and other conditions. The terms of each Repurchase will depend on a variety of factors, including the market price of Eos's common stock and the trading price of the Existing 2030 Convertible Notes at the time of such Repurchase, and the Repurchase will be subject to closing conditions that may not be satisfied. No assurance can be given as to how many, if any, of the Existing 2030 Convertible Notes will be repurchased or the terms on which they will be repurchased. In addition, following the completion of the Offering, Eos may repurchase additional Existing 2030 Convertible Notes.

The completion of the Offering is conditioned upon the completion of the Concurrent Notes Offering. The completion of the Concurrent Notes Offering is not contingent on the completion of the Offering.

Goldman Sachs & Co. LLC is acting as sole placement agent for the Offering.