Cosmos Health Announces Expiration of 4,874,126 Series B Warrants Unexercised; ~38% of Total Outstanding Warrants

No dilution to existing shareholders Reduction in total outstanding warrant overhang Simplifies capital structure CHICAGO, IL / ACCESS Newswire / May 21, 2026 / Cosmos Health Inc. ("Cosmos Health" or the "Company") (NASDAQ:COSM), a diversified, vertically integrated global healthcare group, today announced that its Series B warrants expired unexercised in accordance with their original terms at 5:00 p.m. New York City time on May 19, 2026.