Stock 25.2267 0.2496 24.977 08/07/2021 25.2267 0.2496 24.977   246012042107-1 PK BANGKOK BANK PUBLIC COMPANY LIMITED Acquisition Stock 8.3163 20.3835 28.6998 01/07/2021 8.3163 20.3835 28.6998 The acquirer

a juristic person under Section 258 Stock 0 0 0 09/02/2022 49.99 49.99 0   246016742202-1 GSTEEL NIPPON STEEL CORPORATION Chain principle Stock 0 0 0 09/02/2022 0 0 0   246016632202-1 Stock: common

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

price and/or trading volumes of COMAN stocks during 24 May – 18 June 2021. Their activities included driving the COMAN stock price upward and matching large-volume trading orders within the group

Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No OCEAN Mr. Jirat Tritrakulchai Disposition Stock 6.3018 1.7105

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No XPG ELEVATED RETURNS LLC Disposition Stock 7.9717