Rubico Inc. (NASDAQ:RUBI) (the "Company" or "Rubico"), a global provider of shipping transportation services specializing in the ownership of vessels, announced today that its board of directors (the "Board") has determined to effect a 1 for 25 reverse stock split (the "Reverse Stock Split") of the Company’s issued common shares, par value $0.01 (the "Common Shares"), effective at the opening of trading on June 26, 2026.