Eos Energy Announces Expiration and Results of Rights Offering

PITTSBURGH, July 23, 2026 (GLOBE NEWSWIRE) -- EOSE)">Eos Energy Enterprises, Inc. (NASDAQ:EOSE) ("Eos" or the “Company”), America’s leading innovator in designing, manufacturing, and providing zinc-based long duration energy storage (LDES) systems sourced and manufactured in the United States, today announced results of its rights offering, which expired at 5:00 p.m. Eastern Time on July 21, 2026 (the “Expiration Date”). Rights that were not exercised by 5:00 p.m. Eastern Time on the Expiration Date have expired and are no longer exercisable.