Microsoft Word - S_2019_GRC-02_025_S43 Share Acquisition_EN Page 1 – Translation – GRC-02/2019/025 11 December 2019 Subject: Report of the Asset Acquisition To: President The Stock Exchange of

information, {A} purchased 10,000 JASH16 Futures contracts whose underlying was the JAS stock before attending the Board?s meeting. JAS later disclosed the information on such dividend payment to the SET. The

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No WORLD Mrs. Sangsri Chiyachantana Disposition Stock

Disposition Stock 35.0024 0.0189 34.9834 21/09/2021 35.0024 0.0189 34.9834   246013402109-1 UWC CAPITAL ENGINEERING NETWORK PUBLIC COMPANY LIMITED Acquisition Convertible securities 0 24.217 24.217 11/06/2021 0

Disposition Stock 5.0195 0.0377 4.9817 30/05/2022 5.0195 0.0377 4.9817   246018722206-1 BDMS Miss Poramaporn Prasarttongosoth Acquisition Stock 3.5765 1.5039 5.0804 03/03/2022 3.5765 1.5039 5.0804

Stock 5.1612 0.34 4.8212 29/03/2023 5.1612 0.34 4.8212   246024072303-1 NETBAY BBL ASSET MANAGEMENT COMPANY LIMITED Disposition Stock 10.0795 0.1279 9.9516 13/12/2021 10.0795 0.1279 9.9516   246015202112

Stock 5.0693 0.112 4.9573 17/03/2021 5.0693 0.112 4.9573   246012312107-1 UPF Mr. Nithiphan Darakananda Acquisition Stock 4.7123 1.3346 6.047 16/12/2020 4.7123 1.3346 6.047   246007912012-1 UPF Mr. Sumeth

securities 8.3333 0.3633 7.9699 09/12/2022 8.3333 0.3633 7.9699 The acquirer will reduce its shareholding. 246022132212-1 VIBHA Mr. Chaisith Viriyamettakul Acquisition Stock 14.9972 0.0073 15.0045 24/03/2022

securities 4.9 0.11 5.01 25/01/2022 4.9 0.11 5.01   246016372201-1 CEN Miss Chinnaree Leenabunjong Acquisition Stock 4.9889 0.0536 5.0426 11/10/2021 4.9889 0.0536 5.0426   246013822110-1 CEN Mr. Chinchai

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NEP Mr. Nuttapol Jurangkool Acquisition Stock 9.9981