December 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first day being the date of action

filing this report to the SEC 2 December 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first

the SEC 28 December 2020. 1 The highest price paid by the reporting person or person in the same group for its acquisition of the securities during the past 90-day period (the first day being the date

. 7. Date of filing this report to the SEC 28 December 2020. 1 The highest price paid by the reporting person or person in the same group for its acquisition of the securities during the past 90-day

filing this report to the SEC 30 October 2020. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first

filing this report to the SEC 22 February 2021. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the

February 2021. 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first day being the date of action

August 2021 4. The highest price paid by the reporting person or person in the same group 1 for its acquisition of the securities during the past 90-day period (the first day being the date of action under

the agreement for the compensation payment to the connected person at this time based on the assessment that the transaction lacks reasonableness, and the compensation amount of 38.55 million baht

contents are written and underlined in blue. No. ORI 66/2017 1 November 2017 Subject: Resolutions of Board of Directors Meeting No. 12/2017 Attention: President Stock Exchange of Thailand Enclosures: 1