ADvTECH Limited (Incorporated in the Republic of South Africa) (Registration number 1990/001119/06) Share code: ADH ISIN: ZAE000031035 (“ADvTECH” or “the Company”) CHANGES TO THE IMPORTANT FUNCTIONS OF DIRECTORS In accordance with paragraph 3.59(c) of the JSE Limited Listings Requirements, shareholders are hereby advised of the following appointments to the Remuneration Committee, the Transformation, Social and Ethics Committee (‘TSEC’) and the Nominations Committee with effect from 30 November 2022: Prof. Alexandra Watson, a current independent non-executive director of the ADvTECH Board and a member of the Audit and Risk Committee, has been appointed to the Remuneration Committee; and Mr Stewart van Graan, a current independent non-executive director of the ADvTECH Board has been appointed to the TSEC and Nominations Committees. Johannesburg 30 November 2022 Sponsor: Bridge Capital Advisors Proprietary Limited