Disposition Stock 5.0834 0.1038 4.9796 28/06/2023 5.0834 0.1038 4.9796   246025022306-1 NYT KRUNGSRI ASSET MANAGEMENT COMPANY LIMITED Acquisition Stock 4.7535 0.403 5.1565 07/03/2022 4.7535 0.403 5.1565

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ORI PEERADA CAPITAL COMPANY LIMITED Acquisition Stock

securities 0 19.0045 19.0045 08/11/2021 0 19.0045 19.0045   246014532111-1 INSET Mr. Boonsmit Pukhanasut Disposition Stock 6.4724 2.7597 3.7126 13/07/2021 6.4724 2.7597 3.7126   246012142107-1 INSET Mr

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No IIG Miss Oranuj Suwanggul Disposition Stock 7.026

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No AU Miss Gulapat Kanokwatanawan Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No PJW Mr. Kongsak Hemmontharop Disposition Stock 8.3263

Acquisition Convertible securities 3.072 8.661 11.733 13/12/2021 3.072 8.661 11.733   246015122112-1 RWI CAPITAL ENGINEERING NETWORK PUBLIC COMPANY LIMITED Disposition Stock 65.006 0.4194 64.5865 08/12/2021

Convertible securities 0 3.7404 3.7404 14/12/2022 0 3.7404 3.7404 The acquirer will make a tender offer. 246022152212-1 IND Doctor Chainarong Na lamphun Acquisition Stock 29.4114 1.1428 30.5542 14/12/2022

/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No THE Mrs Wanna Sittisirinukul Acquisition Stock 7.1683 5.4897 12.658 09/08/2024 7.1683 5.4897 12.658   246031142408-1 Stock: common

หุ้น 10.3776 10.3776 0 18/12/2562 10.3776 10.3776 0   246002021912-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or other