Management Name : Miss URAIWAN SAMANWONG | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/11/2017

Ms. Uraiwan Sae-lee During 7 July 2020 – 2 November 2020 Ms. Uraiwan Sae-lee and Mr. Telapon Sinchai colluded to manipulate the stock price of Multibax Public Company Limited (“MBAX”) by placing

Mr. Telapon Sinchai During 7 July 2020 – 2 November 2020 Mr. Telapon Sinchai and Ms. Uraiwan Sae-lee colluded to manipulate the price of Multibax Public Company Limited (“MBAX”) share by placing a

/2023 66,000 0.61 Sale Link MASTER AD PUBLIC COMPANY LIMITED (MACO) Mrs. URAIWAN BOONYARATAPHAN Reporter Warrant 10/09/2021 240,500 0.17 Sale Link MASTER AD PUBLIC COMPANY LIMITED (MACO) Mrs. URAIWAN

. URAIWAN BOONYARATAPHAN Reporter Warrant 10/09/2021 240,500 0.17 Sale Link MASTER AD PUBLIC COMPANY LIMITED (MACO) Mrs. URAIWAN BOONYARATAPHAN Reporter Warrant 22/09/2021 25 0.18 Sale Link MASTER AD PUBLIC

UNGSUMALEE Reporter Common Share 30/11/2021 100,000 13.50 Purchase Link HOME PRODUCT CENTER PUBLIC COMPANY LIMITED (HMPRO) Mrs. URAIWAN TANTIPIRIYAKIJ Spouse / Cohabiting Couple (Mr. PITAYA TANTIPIRIYAKIJ

. Uraiwan Boonyarataphan Member of the Executive Committee / Chief People Officer 3.6.3 List of the top 10 shareholders as of May 1, 2018 (as the latest date of determining the shareholders of the Company) No