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

purchased SO shares on May 17, 2022. In this regard, Miss Kanthima has the duty to prepare and disclose a report regarding her holding securities and the chances to such holding [From 59] within November 22

shares on June 7, 2022. In this regard, Miss Hathaichanok has the duty to prepare and disclose a report regarding her holding securities and the chances to such holding [From 59] within June 10, 2022