Stock 0 0 0 05/10/2021 61.16 0 61.16   246013792110-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or other

Stock 34.1912 0.1224 34.3136 03/03/2023 34.974 0.1224 35.0965   246023442303-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No OR PTT PUBLIC COMPANY LIMITED Acquisition Stock 71.75

securities 0.7808 6.6667 7.4474 09/12/2021 0.7808 6.6667 7.4474   246015072112-1 SAAM Mr. Soros Kongkamee Disposition Stock 5.0599 0.1832 4.8766 10/11/2021 5.0599 0.1832 4.8766   246014452111-1 Stock: common

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No MASTER Mr. Pongsak Thammathataree Acquisition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No SECURE HUDSON ASIA HOLDINGS PTE. LTD Disposition Stock

Stock 0 6.1904 6.1904 08/08/2023 10.7142 6.1904 16.9047   246025702308-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No SAF Mr. Pisit Ariyadejwanich Acquisition Stock 19.9492

According to the referral from the Stock Exchange of Thailand (SET) in October 2023 and the SEC’s further investigation, it was found that Patcharadanai had placed trading orders in manipulative

According to the findings after a referral from the Stock Exchange of Thailand (SET) and SEC’s further investigation, the offenders were divided into two groups, with details as follows