[EFFECT] NuCana plc American Depositary Share SEC Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type EFFECT 06/25/2025 - 12:15 AM ⛶ Fullscreen UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Notice of Effectiveness Effectiveness Date: June 24, 2025 4:00 P.M. Form: F-3 CIK: 0001709626 Company Name: NuCana plc File Number: 333-281576 Source: View Original Filing on SEC EDGAR