Appointment Date:

24 April 2023 (Re-elected as a director for another term on 11 March 2025)

Education:

• Bachelor of Engineering in Computer Engineering King Mongkut's Institute of Technology Ladkrabang

Director Training Courses by Thai Institute of Directors Association (IOD):

• Director Leadership Certification Program (DLCP) class of 9/2023
• Hot Issue for Directors: Climate Governance class of 2/2023
• Board Nomination and Compensation Program (BNCP) class of 13/2021
• Role of the Chairman Program (RCP) 45/2019
• Boardroom Success through Financing and Investment (BFI) class of 2/2017
• Driving Company Success with IT Governance (ITG) class of 2/2016
• Ethical Leadership Program (ELP) class of 1/2015
• Advanced Audit Committee Program (AACP) class of 20/2015
• Successful Formulation & Executive of Strategy (SFE) class of 22/2014
• Director Certification Program (DCP) class of 43/2004
• Finance for Non-Finance Directors (FND) class of 10/2004

Work Experience:

• Listed Companies on the Stock Exchange of Thailand
• Present: Independent Director / Chairman of the Board of Directors, LTMH Public Company Limited
• Present: Independent Director / Chairman of the Audit Committee / Member of the Nomination and Remuneration Committee for Directors and Executives, Somboon Advance Technology Public Company Limited
• Present: Independent Director / Chairman of the Audit Committee / Chairman of the Corporate Governance and Sustainability Committee, PTT Global Chemical Public Company Limited
• Present: Director / Chairman of the Nomination and Remuneration Committee / Member of the Risk Oversight Committee, Krungthai Bank Public Company Limited
• Non-Listed Companies / Other Organizations
• Present: Member of the Support Research and Innovation Administration Committee, National Research Council of Thailand (NRCT)

Securities Holding in LTMH:

None