Removal of the authorised amount for South African securities in respect of all UBS AG issued and traded products UBS AG, London Branch (“UBS AG” or the “Company”) (Incorporated and domiciled in Switzerland) (Registration number: CHE-101.329.561) REMOVAL OF THE AUTHORISED AMOUNT FOR SOUTH AFRICAN SECURITIES IN RESPECT OF ALL UBS AG ISSUED AND TRADED PRODUCTS ON THE MAIN BOARD OF THE JSE All existing and prospective Noteholders are referred to the respective Final Terms and Information Memorandum that provides the Authorised Amount of South African securities of ZAR 14 billion. Due to the administrative burden on the Issuer and the operational risk associated with monitoring the set limit, the Issuer has determined, after following due process, that it wishes to amend the respective paragraph in the Final Terms and Information Memorandum by removing the limit in its entirety so that there is no set Authorised Amount. Accordingly, Noteholders are advised that, with effect from the date of this announcement, any reference to the "ZAR 14 billion" limit shall be replaced with either "No limit" or removed accordingly. For further information please contact: UBS South Africa (Pty) Ltd, 144 Oxford Road 2196 Johannesburg (South Africa) Tel.: +27-(0)11 322 7000 E-mail: keyinvestza@ubs.com For further information kindly contact: UBS KeyInvest South Africa Tel.: +27 11 322 7129 / 7317 E-mail: keyinvestza@ubs.com Web: http://keyinvest-za.ubs.com Johannesburg 06 February 2023 Sponsor: UBS South Africa (Pty) Limited Date: 06-02-2023 05:15:00 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.