Advtech Limited (Incorporated in the Republic of South Africa) (Registration number 1990/001119/06) Share code: ADH ISIN: ZAE000031035 (“Advtech” or “the Company”) DEALINGS IN SECURITIES BY DIRECTORS, A DIRECTOR OF A MAJOR SUBSIDIARY, PRESCRIBED OFFICERS AND THE GROUP COMPANY SECRETARY In terms of paragraphs 6.77 to 6.90 of the JSE Limited Listings Requirements (“JSE Listings Requirements”), the following transactions, in respect of which prior written approval pursuant to paragraph 6.83 of the JSE Listings Requirements have been obtained, is hereby disclosed.

Advtech Limited (Incorporated in the Republic of South Africa) (Registration number 1990/001119/06) Share code: ADH ISIN: ZAE000031035 (“the Company” or “Advtech”) PUBLICATION OF ANNUAL INTEGRATED REPORT, NO CHANGE STATEMENT, NOTICE OF VIRTUAL ANNUAL GENERAL MEETING, AND AVAILABILITY OF B-BBEE COMPLIANCE CERTIFICATE Publication of Annual Integrated Report Shareholders are advised that the Advtech 2025 Annual Integrated Report (“Integrated Report”) and the Environmental, Social and Governance (“ESG”) Report have been published today. Electronic versions of the Annual Financial Statements for the year ended 31 December 2025 (“AFS”) and Ernst & Young Incorporated’s unqualified audit report are available on the Company’s website at: https://www.groupadvtech.com/financial-results and on the JSE Cloudlink at: https://senspdf.jse.co.za/documents/2026/JSE/ISSE/ADH/AFSYE2025.PDF The Integrated Report and ESG Report are available on the Company’s website at www.groupadvtech.com No Change Statement The consolidated AFS contain no modifications to the financial information published on SENS on 23 March 2026. Notice of Virtual Annual General Meeting Notice is hereby given that the virtual annual general meeting (“AGM”) of shareholders of the Company will be accessible on an interactive electronic platform, in order to facilitate participation and voting by shareholders, as permitted by the JSE Limited, the provisions of the Companies Act and the Company's Memorandum of Incorporation, on Wednesday, 27 May 2026 at 10h00, to consider and, if deemed fit, to pass with or without modification all of the ordinary and special resolutions set out in the notice of AGM to be distributed to shareholders on or before 21 April 2026. To this end, the Company has retained the services of The Meeting Specialist Proprietary Limited (“TMS”) to host the AGM on an interactive electronic platform, in order to facilitate participation and voting by shareholders. Our transfer secretaries, JSE Investor Services Proprietary Limited, will act as scrutineer. Shareholders who wish to participate in and/or vote at the AGM are required to contact TMS on proxy@tmsmeetings.co.za or alternatively contact them on 081 711 4255 / 084 433 4836 / 061 440 0654 as soon as possible, but in any event no later than 10h00 on Monday, 25 May 2026.  Shareholders are strongly encouraged to submit votes by proxy before the meeting. If shareholders wish to participate in the AGM, they should instruct their Central Securities Depository Participant (CSDP) or Broker to issue them with the necessary letter of representation to participate in the AGM, in the manner stipulated in their custody agreement. These instructions must be provided to the CSDP or broker by the cut-off time and date advised by the CSDP or broker, to accommodate such requests. SALIENT DATES The record date for the purposes of determining the shareholders of the Company entitled to receive the AGM notice is Friday, 10 April 2026. The record date for purposes of determining which shareholders of the Company are entitled to attend, participate in, and to vote at the AGM is Friday, 22 May 2026. Accordingly, the last date to trade in the Company’s shares on JSE Limited in order to be eligible to attend, participate in and vote at the AGM is Tuesday, 19 May 2026. AVAILABILITY OF B-BBEE COMPLIANCE CERTIFICATE In compliance with paragraph 12.7(g) and Appendix 1 to section 6 of the JSE Listing Requirements, shareholders are advised that the Company’s annual compliance certificate in terms of section 13G(2) of the Broad-Based Black Economic Empowerment Amendment Act, No 46 of 2013, is available on the Company’s website at https://www.groupadvtech.com . 21 April 2026 Johannesburg Sponsor: Bridge Capital Advisors Proprietary Limited

Advtech Limited (Incorporated in the Republic of South Africa) (Registration number 1990/001119/06) Share code: ADH ISIN: ZAE000031035 (“ Advtech ” or “ the Group ”) DEALINGS IN SECURITIES BY A DIRECTOR In compliance with paragraphs 6.77 to 6.90 of the JSE Limited (“ JSE ”) Listings Requirements, the following transaction relating to dealings by a director is hereby disclosed pursuant to the provisions of the ADvTECH Management Share Incentive Scheme (“ MSIS ”). As set out in the SENS announcement published on 6 May 2025, the director had been awarded 730 459 shares in terms of his employment contract, which shares ceased to be forfeitable vested on 1 May 2025 and were subsequently committed by the director to be held in escrow for a period of 12 months towards meeting his minimum shareholding requirements in terms of the Minimum Shareholding Requirement (“ MSR ”) Policy of the Group. The director has on 8 April 2026 re-committed the aforementioned shares to be held in escrow for a further holding period of 12 months towards meeting his minimum shareholding requirements in terms of the MSR Policy of the Group.