Notification of amendment to the UBS Actively Managed Certificate linked to the Biggles Worldwide Flexible Portfolio UBS AG, London Branch ("UBS AG" or the "Company") (Incorporated and domiciled in Switzerland) (Registration number: CHE-101.329.561) ISIN: ZAE000342317 Alpha code: BIGGLS Notification of amendment to the UBS Actively Managed Certificate linked to the Biggles Worldwide Flexible Portfolio. Noteholders are hereby advised of the amended and restated Final Terms that supersedes the Final Terms dated 11 December 2024. The purpose of the amended and restated Final Terms is to reflect the change in the Reference Portfolio Advisor following a name change. Portfolio Analytics Consulting (Pty) Ltd (registration number 2004/021912/07) has been renamed to Advantage Solutions (Pty) Ltd, with immediate effect. The change of the company's name has been officially registered with the Companies Intellectual Property Commission (CIPC) on 05 August 2025 as well as with the Financial Sector Conduct Authority and is legally effective. Advantage Solutions is regulated by the Financial Sector Conduct Authority with license number 18490 (license number remains unchanged). Noteholders are further advised that all other information relating to the Note will remain unchanged, and the instrument will retain its trading and financial reference data history. INSTRUMENT NUMBER: 119106 ALPHA CODE: BIGGLS ISIN: ZAE000342317 ISSUE SIZE (UNITS): 1,000,000 ISSUE PRICE (RAND/UNIT): 100.00 LISTING DATE: 11 December 2024 EXPIRY DATE: 9 December 2031 SECTOR: Specialist Securities SUB-SECTOR: Actively Managed Certificates For further information kindly contact: UBS KeyInvest South Africa Tel.: +27 11 322 7129 / 7000 E-mail: keyinvestza@ubs.com Web: http://keyinvest-za.ubs.com/AMC Johannesburg 14 October 2025 Sponsor: UBS South Africa (Pty) Limited Date: 14-10-2025 01:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.