Eos Energy appoints Joseph Nigro as board chair, replacing Russ Stidolph

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Eos Energy Honors Outgoing Chair Russ Stidolph for Years of Leadership and Investment and Appoints Industry Veteran Joseph Nigro as Chair of the Board of Directors

December 22, 2025 4:36 PM EST

EDISON, N.J., Dec. 22, 2025 (GLOBE NEWSWIRE) -- Eos Energy Enterprises, Inc. (NASDAQ: EOSE) ("Eos" or the Company) an American energy company and the leading innovator in designing, sourcing, manufacturing, and providing zinc-based battery energy storage systems (BESS) manufactured in the United States, today announced that Russ Stidolph, who has served as non-executive Chair since April 2018 and... More