Eos Energy Enterprises (B. Riley Principal Merger II) ^{Priced, NYSE: EOSE}

We are a blank check company incorporated as a Delaware corporation whose business purpose is to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or other similar business combination with one or more businesses, which we refer to throughout this prospectus as our initial business combination. While we may pursue an initial business combination target in any industry or geographic region, we intend to focus on established businesses that have an aggregate enterprise value of approximately $400 million to $1 billion and would benefit from access to public markets and the operational and strategic expertise of our management team and board of directors. We will seek to capitalize on the significant experience of our management team in consummating an initial business combination with the ultimate goal of pursuing attractive returns for our shareholders. Our management team is led by Daniel Shribman who has 10 years of operating, deal-making and investment experience and holds a senior position at B. Riley Financial (Nasdaq: RILY).