Eos Energy Enterprises Stock (EOSE) Turns Volatile After Chair Transition News as Wall Street Reprices the 2026 Ramp
Eos Energy Enterprises (NASDAQ: EOSE) is heading into the Christmas Eve session with fresh volatility on the tape. Shares closed Tuesday, December 23, 2025 at $11.96, down 7.21%, after the market digested a board leadership transition; pre-market indications early Wednesday, December 24 were modestly higher. With U.S. equities scheduled to close early at 1:00 p.m. ET on Dec. 24, thinner holiday liquidity can amplify price swings—especially for high-beta names like EOSE. StockAnalysis+1 What happened: Eos announces a board chair handoff effective year-end On December 22, 2025, Eos disclosed that Russ Stidolph, its non-executive Chair since 2018 and a long-time investor