Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JSP Mr. Likhit Luesakulkitpaisal Disposition Stock 12.9678

1.7053 0.1389 1.8442 24/01/2023 4.921 0.1389 5.0599   246023722303-1 WAVE Mr. Sura Khanittaweekul Acquisition Stock 0.2546 5.9042 5.9273 28/10/2022 0.2546 5.9042 5.9273   246021462211-1 WAVE BEC WORLD

10.5023 2.6384 7.8638 15/09/2023 10.5023 2.6384 7.8638   246026222309-1 NATION Mr. Sombath Phanichewa Disposition Stock 5.6265 0.8194 4.8071 06/02/2023 5.6265 0.8194 4.8071   246023062302-1 NATION CHIT LOM

will reduce its shareholding. 246022442212-1 AIT SABUY TECHNOLOGY PUBLIC COMPANY LIMITED Acquisition Stock 2.908 13.571 16.4791 10/10/2022 2.908 13.571 16.4791 Revised version 246022442212-2 AIT Mr

The Securities and Exchange Commission (SEC) has filed a criminal complaint against the following persons, i.e. (1) STARK, (2) Mr. Chanin Yensudchai, (3) Mr. Vonnarat Tangkaravakoon, (4) {A}, (5

40.41% of the Company, and nominates 3 people to be directors in the Company: Mr. Hsu, Sheng-Hsiung, Mr. Hsu, Shen-Chieh, and Mr. Shen, Shih-Yong - Name of related person: XYZprinting Netherlands B.V

addition to the allegation in June 2018, the SEC’s further investigation revealed that in 2017 seven directors and key executives of EARTH, namely, (1) Mr. Phisudhi Phihakendr; (2) Mr. Khajohnpong Khamdee

1 At JSP 076/2561 (OOP) July 11, 2018 Subject Notifications of the connected transaction-borrowing from connected person To The President, The Stock Exchange of Thailand The Board of Director’s

1 At JSP 076/2561 (OOP) July 11, 2018 Subject Notifications of the connected transaction-borrowing from connected person (Revise) To The President, The Stock Exchange of Thailand The Board of

: Mutual shareholders Percentage of Shareholding Filter Vision PLC. KT Medical Service Co., Ltd. Mr. Wijit Techakasem 18.39% 0.001% Mr. Theerapat Son-klin 0.36% 3.75% Mutual directors Position Filter Vision