Rubico Estimates NAV At $258M As Of September 30, 2026, Up 41%, Equal To $20.49/Share Or $3.58 Fully Diluted

Rubico Inc. (NASDAQ:RUBI) (the "Company" or "Rubico"), a global provider of shipping transportation services specializing in the ownership of vessels, announced today that after taking into account the September 30, 2026, charter-free vessel value estimates from two third party international brokers, debt outstanding and cash, management estimates the Company's net asset value ("NAV") as of September 30, 2026 to be $258.0 million. This reflects a 41% increase from the previous NAV reported on July 16, 2026. This translates into a NAV of $20.49 per common share (based on the number of common shares currently outstanding) and $3.58 per common share on a fully-diluted basis (assuming exercise of all outstanding warrants and the conversion in full of the outstanding Senior Convertible Notes issued October 19, 2026 and Series G Convertible Preferred Shares).