[EFFECT] LeonaBio, Inc. SEC Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type EFFECT 04/02/2026 - 12:15 AM ⛶ Fullscreen UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Notice of Effectiveness Effectiveness Date: April 1, 2026 4:00 P.M. Form: S-1 CIK: 0001620463 Company Name: LeonaBio, Inc. File Number: 333-292826 Source: View Original Filing on SEC EDGAR