Notification of Tap Issuance for UBS Actively Managed Certificate linked to the STANLIB Strategy 4 Portfolio UBS AG, London Branch ("UBS AG" or the "Company") (Incorporated and domiciled in Switzerland) (Registration number: CHE-101.329.561) ISIN: ZAE000349254 Alpa code: STALB4 Notification of Tap Issuance for UBS Actively Managed Certificate linked to the STANLIB Strategy 4 Portfolio Noteholders are advised that the JSE has granted UBS AG approval for a Tap Issuance for the STANLIB Strategy 4 Portfolio (the "Reference Portfolio"). For Portfolio Notes linked to the STANLIB Strategy 4 Portfolio, approval has been granted for an additional 10,000,000 units ("Tranche 2") to be consolidated and form a single series with the existing issue of 10,000,000 Portfolio Notes linked to the STANLIB Strategy 4 Portfolio ("Tranche 1") for Series 52. This listing (Series 52) is issued under the Information Memorandum of UBS AG. Listing information: INSTRUMENT NUMBER: 122119 ALPHA CODE: STALB4 ISIN: ZAE000349254 TRANCHE 1 ISSUE SIZE (UNITS): 10,000,000 TRANCHE 2 ISSUE SIZE (UNITS): 10,000,000 TRANCHE 1 LISTING DATE: 26 June 2025 TRANCHE 2 LISTING DATE: 25 July 2025 EXPIRY DATE: 28 June 2032 SECTOR: Specialist Securities SUB-SECTOR: Actively Managed Certificates FOREIGN STATUS: The Note is classified as Domestic for purposes of the South African Reserve Bank Exchange Control Regulation. 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 24 July 2025 Sponsor: UBS South Africa (Pty) Limited Date: 24-07-2025 05:00:00 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.