Rubico Announces $8.5 Million Registered Direct Offering of Senior Convertible Notes and Warrants

ATHENS, Greece, Oct. 16, 2026 (GLOBE NEWSWIRE) -- Rubico Inc. (Nasdaq: RUBI) (the "Company," "Rubico," “we” or “us”), a global provider of shipping transportation services specializing in the ownership of vessels, today announced it has entered into a securities purchase agreement (the “Purchase Agreement”) with a single institutional investor (the “Holder”) to issue senior convertible notes (the “Notes”) in the aggregate principal amount of $9,444,444, bearing an original issue discount of 10% and warrants (the “Warrants”) to purchase common shares with an aggregate initial cash exercise price of $9,444,444. The Company expects to issue such Notes and Warrants on or about October 19, 2026 (the “First Tranche Closing”), subject to the satisfaction of customary closing conditions. The Company will receive gross proceeds of $8,500,000 at the First Tranche Closing.