Rubico Inc. Transition to Quarterly Reporting

Rubico Inc. is transitioning from semi-annual to quarterly reporting of its financial results, starting with the third quarter of 2026. This change aims to enhance transparency and align with industry peers. The company will continue to file semi-annual unaudited interim condensed consolidated financial statements and annual reports on Form 20-F. Rubico Inc. operates in the shipping transportation services sector, specializing in vessel ownership, with a fleet including Suezmax tankers and MR tanker newbuildings. The company also intends to divest a megayacht and has an agreement to acquire a shipowning company with an MR tanker newbuilding. Rubico Inc. is incorporated in the Republic of the Marshall Islands with executive offices in Athens, Greece, and its shares trade on the Nasdaq Capital Market.