Changes in Director's Interest (Section 219 of CA 2016) — MR SIOW CHIN HOW

Changes in Director's Interest (Section 219 of CA 2016) WENTEL ENGINEERING HOLDINGS BERHAD Information Compiled By KLSE Particulars of Director Name MR SIOW CHIN HOW Descriptions(Class) Ordinary Shares Details of changes No Date of change No of securities Type of transaction Nature of Interest 1 02/10/2026 9,000,000 Acquired Direct Interest Name of registered holder SIOW CHIN HOW Description of "Others" Type of Transaction Consideration (if any) RM2,565,000.00 Circumstances by reason of which change has occurred Acquisition of shares via off market transaction Nature of interest Direct Interest Total no of securities after change Direct (units) 20,578,600 Direct (%) 1.789 Indirect/deemed interest (units) 0 Indirect/deemed interest (%) 0.000 Date of notice 06/10/2026 Date notice received by Listed Issuer 06/10/2026 Announcement Info Company Name WENTEL ENGINEERING HOLDINGS BERHAD Stock Name WENTEL Date Announced 06 Oct 2026 Category Changes in Director's Interest Pursuant to Section 219 of CA 2016 Reference Number CS4-06102026-00003