[EFFECT] Rubico Inc. SEC Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type EFFECT 05/21/2026 - 12:15 AM ⛶ Fullscreen UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Notice of Effectiveness Effectiveness Date: May 20, 2026 9:00 A.M. Form: F-1 CIK: 0001943421 Company Name: Rubico Inc. File Number: 333-295716 Source: View Original Filing on SEC EDGAR