Changes in Sub. S — hldr's Int (Section 138 of CA 2016) — DATUK SERI (DR.) SUBRAMANIAM PILLAI A/L SANKARAN PILLAI

Changes in Sub. S-hldr's Int (Section 138 of CA 2016) PESTEC INTERNATIONAL BERHAD Particulars of substantial Securities Holder Name DATUK SERI (DR.) SUBRAMANIAM PILLAI A/L SANKARAN PILLAI 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 12 Oct 2026 4,000,000 Acquired Direct Interest Name of registered holder Datuk Seri (Dr.) Subramaniam Pillai A/L Sankaran Pillai Description of "Others" Type of Transaction Circumstances by reason of which change has occurred Acquisition of shares from open market Nature of interest Direct Interest Direct (units) 22,781,000 Direct (%) 0.893 Indirect/deemed interest (units) 1,565,124,037 Indirect/deemed interest (%) 61.385 Total no of securities after change 1,587,905,037 Date of notice 14 Oct 2026 Date notice received by Listed Issuer 14 Oct 2026 Remarks: 1.) The percentage holding is based on the total numbers of issued shares of 2,549,679,408 ordinary shares excluding treasury shares of 7,666,100 ordinary shares. 2.) Deemed interested by virtue of his shareholdings held through Dhaya Maju Infrastructure (Asia) Sdn. Berha