Education

• Master of Business Administration, University of San Francisco U.S.A.
• Master of Political Science, Sukhothai Thammathirat, Open University
• Bachelor of Arts (Economics), Vanderbilt University, U.S.A.
• Federal Bureau of Investigation (FBI) National Academy (NA-174)

Training / Seminar

• Certificate, National Defence Course (NDC53), The National Defence College
• Certificate, Top Executive Program, Class 2, Capital Market Academy (CMA), Stock Exchange of Thailand
• Certificate, Director Accreditation Program (DAP 11/2004), Thai Institute of Directors (IOD)
• Certificate, Audit Committee Program (ACP 7/2005), Thai Institute of Directors (IOD)
• Certificate, Finance for Non-Finance Director (FND 19/2005), Thai Institute of Directors (IOD)
• Certificate, Corporate Governance for Capital Market Intermediaries (CGI 3/2015), Thai Institute of Directors (IOD)
• Certificate, Advance Audit Committee Program (AACP 20/2015), Thai Institute of Directors (IOD)
• Seminar for directors, topic “what directors need to know about digital assets?” organized by Stock Exchange of Thailand

Experience

Other directorship position / Other positions at present

• Other listed companies
  • Chairman of the Board of Directors, Airports of Thailand Public Company Limited
  • Independent Directors and Chairman of Audit Committee, Finansia Syrus Securities Public Company Limited
  • Independent Directors, Chewathai Public Company Limited
• Non-listed companies
  • Director, N.C.C. Management and Development Company Limited
  • Director, Card X Company Limited
  • Director, Thai Copoly Plastic Industry Company Limited
  • Director, Peera Property Company Limited
  • Director of Mae Arun Company Limited
  • Vice President of the Badminton Sports Association of Thailand under royal patronage
  • Vice President of the Table Tennis Association of Thailand

Proportion Securities Holding in the Company (both directly and indirectly held) (As of December 31, 2022)

• Common listed share: 200,000
• Warrant: None
• Other Securities : None

Criminal records on violation as Director, Executive and Controlling person (5 years past) : None

Familial relationship between directors, executives, Major Shareholders and subsidiaries : None