GVBL Genomic Valley Biotech Ltd Other Situations Announcement 2025 - Book Closure Notice GVBL announces book closure for AGM 2025, with record date Dec 24, 2025 and remote e-voting window Dec 28–30, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Genomic Valley Biotech Ltd