Veteran Financial Executive and Board Director to Lead Strategic Direction and Next Phase of Growth REDMOND, Ore., Oct. 28, 2025 (GLOBE NEWSWIRE) -- Expion360 Inc. (Nasdaq: XPON) (“Expion360” or the “Company”), an industry leader in lithium-ion battery power storage, today announced the appointment of Joseph Hammer as Chief Executive Officer and Chairman of the Board of Directors, effective October 16, 2025, succeeding Brian Schaffner, Chief Executive Officer, and Paul Shoun, President and Chairman of the ...