. DOD017/2562 May 8, 2019 Re: Management’s Discussion and Analysis (MD&A) of the Consolidated Financial Results for Quarter 1 of 2019 To: The President The Stock Exchange of Thailand DOD Biotech Public

/2561 June 19, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q1/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

/2561 August 7, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q2/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

Acquisition of Assets of DOD Biotech Public Company Limited regarding the Acquisition of Land and Establishment of Subsidiary, which is Class 2 Transaction (Schedule 1) DOD Biotech Public Company Limited ( the

. 0-2618-1599 Fax. 0-2618-1597 BANGKOK LIFE ASSURANCE PUBLIC COMPANY LIMITED BANG KAPI, HUAI KHWANG, BANGKOK 10310, THAILAND Tel. +66 2777 8000 BANK OF AMERICA NATIONAL ASSOCIATION ALL SEASONS PLACE CRC

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House Group Hotel Business 02/09/2021 20:00 Investment in Jay Mart Public Company Limited and Singer Thailand Public Company Limited and Investment in Advance Life Assurance Public Company Limited

2.12% and 477.48 million baht or 6.64% respectively. Operation Performance of Subsidiary RTN Insurance Broker Company Limited RTN Insurance Broker Company Limited which is principally engaged in life and

million baht or 6.64% respectively. Operation Performance of Subsidiary RTN Insurance Broker Company Limited RTN Insurance Broker Company Limited which is principally engaged in life and non-life insurance