Type of securities : Common share | Effective Date : 15/09/2017 | Close Selling Date : 20/09/2017

Reporting Person : - | Type of securities : - | Date of reporting obligation : 02/05/2019

Reporting Person : - | Type of securities : - | Date of reporting obligation : 08/05/2019

Reporting Person : - | Type of securities : - | Date of reporting obligation : 12/12/2018

Disclosure Business News - THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED สำนักงานคณะกรรมการกำกับหลักทรัพย์และตลาดหลักทรัพย์ Printed on 20 January 2023 17:26 ​ ​ Disclosure Business News THAI

Company Profile - THAI ENERGY STORAGE TECHNOLOGY PUBLIC COMPANY LIMITED สำนักงานคณะกรรมการกำกับหลักทรัพย์และตลาดหลักทรัพย์ Printed on 21 September 2023 20:19 ​ ​ Company Profile THAI ENERGY STORAGE

PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 16/06/2009 - 26/06/2009

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED| | Offering Date : 25/06/2009 - 02/07/2009

ONE ASSET MANAGEMENT LIMITED| | Offering Date : 22/07/2014 - 31/07/2014

Offeror : (1) P Plus P Public Company Limited (2) Sunshine International Company Limited (3) Aqua Corporation Public Company Limited (4) Mrs. Chompis Bunnag | Date of submission of the Statement of