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

Chomkamol Poompanmoung Acquisition Stock 0.0194 7.758 7.7774 24/03/2022 0.0194 7.758 7.7774   246017542203-1 7UP Mr. Ratchata Poompanmoung Acquisition Stock 4.7987 0.9226 5.7213 06/07/2021 4.7987 0.9226

. Nares Ngam-apichon Disposition Stock 20.0019 0.3787 19.6231 17/06/2020 20.0019 0.3787 19.6231   246004322006-1 MACO PLAN B MEDIA PUBLIC COMPANY LIMITED Disposition Stock 19.9557 9.9778 9.9778 14/05/2020

. Chutchaya Tritrakulchai Disposition Stock 33.3314 7.3438 25.9876 25/02/2020 33.3314 7.3438 25.9876   246002562002-1 OCEAN Mr. Teera Chutivarapon Acquisition Stock 9.1176 7.3438 16.4615 25/02/2020 9.1176

Mr. Yongyuth Ngamkaiwan Mr. Yongyuth Ngamkaiwan, the person who is responsible for the operation of Thai Unique Coil Center Public Company Limited (TUCC), failed to supervise TUCC to prepare the

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JCK Mr. Apichai Taechaubol Disposition Stock 12.4681