Management Name : Mr KAVIE KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mr VEERAWIN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Miss VEERAWAN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mrs SRISUVARN KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mr VEERAWAT KORPHAIBOOL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/07/2017

Management Name : Mr SIRITAS PRASERTMANUKITCH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/08/2017

Management Name : Mr SIRITAS PRASERTMANUKITCH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 21/08/2017

Period As Of Details THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED 2024 Reviewed Consolidated Q1 30/06/2023 THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED 2024 Reviewed Company Q1 30/06/2023

contract with Doctorwood Co., Ltd. (1 Jun. 2019 - 31 May 2020) 15 May 2019 240,000 0.003% as at 31 Mar. 2019 4. Vanachai Panel Industries Co., Ltd. uses product storage service in warehouse with Doctorwood

buildings in the area of 15,068 sqm., located at 67 Moo 11, Debaratna Road Km 20, Banghalong, Bangplee, Samutprakarn. For operating household electric appliance product warehouse including office for managing