Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (     ) Acquisition (  ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (     ) Acquisition (  ) Disposition (     ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (     ) Acquisition (  ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (     ) Acquisition (  ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (     ) Acquisition (  ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (  ) Acquisition (     ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Report of the Acquisition or Disposition of Securities (Form 246-2) 2.1 (  ) Acquisition (     ) Disposition (  ) Through the Stock Exchange of Thailand via a securities company

Disposition Stock 5.0536 0.5695 4.4841 09/02/2022 5.0536 0.5695 4.4841   246016732202-1 KCE KASIKORN ASSET MANAGEMENT COMPANY LIMITED Acquisition Stock 4.9835 0.4005 5.384 21/05/2021 4.9835 0.4005 5.384

Acquisition Stock 4.9948 0.0234 5.0182 08/11/2021 4.9948 0.0234 5.0182   246014422111-1 EGCO BBL ASSET MANAGEMENT COMPANY LIMITED Disposition Stock 5.0602 0.093 4.9672 17/11/2020 5.0602 0.093 4.9672

stock. In case of group report, disclose the changes in the holding of individuals, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s