Changes in Sub. S — hldr's Int (Section 138 of CA 2016) — KUMPULAN WANG PERSARAAN (DIPERBADANKAN)

Changes in Sub. S-hldr's Int (Section 138 of CA 2016) TENAGA NASIONAL BHD Particulars of substantial Securities Holder Name KUMPULAN WANG PERSARAAN (DIPERBADANKAN) Address Level 36, Integra Tower The Intermark 348 Jalan Tun Razak Kuala Lumpur 50400 Wilayah Persekutuan Malaysia. Company No. KWAPACT6622007 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 18 Sep 2026 2,500,000 Acquired Direct Interest Name of registered holder KUMPULAN WANG PERSARAAN (DIPERBADANKAN) Address of registered holder Level 36, Integra Tower The Intermark 348 Jalan Tun Razak 50400 Kuala Lumpur Description of "Others" Type of Transaction 2 18 Sep 2026 440,000 Acquired Indirect Interest Name of registered holder KUMPULAN WANG PERSARAAN (DIPERBADANKAN) Address of registered holder Level 36, Integra Tower The Intermark 348 Jalan Tun Razak 50400 Kuala Lumpur Description of "Others" Type of Transaction Circumstances by reason of which change has occurred 1) Purchase of shares managed by KWAP:- 2,500,000 2) Purchase of shares managed by KWAP's Fund Manager:- 440,000 Nature of interest.