May 12, 2026 Proxy Form for Extraordinary General Meeting May 12, 2026 1) Major Transaction and Continuing Connected Transaction in Relation to the 2026 Financial Services Framework Agreement; (2) Continuing Connected Transaction in Relation to the Revision of Existing Annual Caps under the 2025 Manufacturing Service Framework Agreement; and (3) Notice of EGM April 29, 2026 Proxy Form for Annual General Meeting