Changes in Sub. S — hldr's Int (Section 138 of CA 2016) — MR ANDREW SU MENG KIT

Changes in Sub. S-hldr's Int (Section 138 of CA 2016) VOLCANO BERHAD Particulars of substantial Securities Holder Name MR ANDREW SU MENG KIT Nationality/Country of incorporation Malaysia Descriptions (Class) Ordinary Shares Details of changes No Date of change No of securities Type of Transaction Nature of Interest 1 22 Sep 2026 15,000 Acquired Direct Interest Name of registered holder ANDREW SU MENG KIT Description of "Others" Type of Transaction Circumstances by reason of which change has occurred Acquisition from open market Nature of interest Direct Interest Direct (units) 20,215,900 Direct (%) 11.13 Indirect/deemed interest (units) 0 Indirect/deemed interest (%) 0 Total no of securities after change 20,215,900 Date of notice 24 Sep 2026 Date notice received by Listed Issuer 24 Sep 2026 Announcement Info Company Name VOLCANO BERHAD Stock Name VOLCANO Date Announced 24 Sep 2026 Category Change in the Interest of Substantial Shareholder Pursuant to Section 138 of CA 2016 Reference Number CS2-24092026-00004