. Vinai has the duty to prepare and disclose a report regarding their holding securities and the changes to such holdings (Form 59-2) within March 16, 2021. However, Mr. Vinai prepared and disclosed the

. Chumroen a director and chairman of the board of MJD has the duty to prepare and disclose a report regarding their holding securities and the changes to such holdings (Form 59-2) within January 22, 2020 and

May 15, 2020. In this regard, Mr. Prompong has the duty to prepare and disclose a report regarding his holding securities and the chances to such holding [From 59-2] within May 20, 2020. However, Mr

and the changes to such holdings (Form 59-2) within March 11 and March 18 2020. In cause of ADELFOS COMPANY LIMITED, the company in which Mr. Thapana , holds more than 30% of shares and has the highest

and the changes to such holdings (Form 59-2) within March 11 and March 18 2020. In cause of ADELFOS COMPANY LIMITED, the company in which Mr. Pranote , holds more than 30% of shares and has the highest

regard, Mr. Prasarn has the duty to prepare and disclose a report regarding his holding securities and the changes to such holdings (Form 59-2) within March 11, 2020 and 10 June 2020 However, Mr. Prasarn

regard, Mr. Phongthon has the duty to prepare and disclose a report regarding his holding securities and the changes to such holdings (Form 59-2) within March 19, 2020. However, Mr. Phongthon prepared and

. Vasin a Chief Human Resources Officer of BAY has the duty to prepare and disclose a report regarding their holding securities and the changes to such holdings (Form 59-2) within August 26, 2020. However

duty to prepare and disclose a report regarding his holding securities and the changes to such holdings (Form 59-2) within July 9, 10, and 13, 2020. September 18, 21 and 24, 2020. And December 15, 2020

changed his securities holding. In this regard, Mr. Niran has the duty to prepare and disclose a report regarding his holding securities and the changes to such holdings (Form 59-2) within 24 March 2020