Age : 87 Years Old

Date of Appointment : 20 March 1973

Shares Hold (%) : 1.208

Family Relationship between Executives : 4, 10

Education and Training Course

• The Honorary Doctorate Degree in
  • Business Administration
    • Chulalongkorn University
    • Burapha University
    • Thammasat University
    • National Institute of Development Administration (NIDA)
    • University of the Thai Chamber of Commerce
    • Chiang Mai Rajabhat University
  • Engineering
    • Khon Kaen University
  • Law
    • Waseda University
  • Science (Textile and Garment)
    • Rajamangala University of Technology Krungthep
• Director Accreditation Program (DAP) 3/2003
• Director Certification Program (DCP) 68/2005 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 21 Companies

Competitive Business related to Company’s Business : 15 Companies

Age : 88 Years Old

Date of Appointment : 23 March 1972

Shares Hold (%) : 0.309

Family Relationship between Executives : - None -

Education and Training Course

• High School, Wat Rajabopit School
• Director Accreditation Program (DAP) 3/2003 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 13 Companies

Competitive Business related to Company’s Business : 9 Companies

Age : 47 Years Old

Date of Appointment : 23 April 2012

Shares Hold (%) : 0.073

Family Relationship between Executives : 1

Education and Training Course

• Master’s Degree of Advanced Business Practice University of South Australia
• Master’s Degree of Marketing (English Program) Thammasat University
• Master’s Degree of International Business (Exchange Program)
• Norwegian School of Economics and Business Administration, Norway
• Bachelor’s Degree in Faculty of Commerce and Accountancy, Major Business Administration Chulalongkorn University
• Business and Industrial Development Program (Class 1), Institute of Business and Industrial Development
• OIC Advanced Insurance Institute (Class 1), Office of Insurance Commission
• Executive Leadership Program (Class 2), Wharton Business School, University of Pennsylvania, USA & NIDA, Thailand
• Real Estate Management Program for Executive (RE-CU26), The Thai Real Estate Association
• Investment Planner Certification, Chulalongkorn University
• Investment Planner Certification, Association of Investment Management Companies
• Bhumpalung Phandin for Top Executive (Class 4) Chulalongkorn University
• Strategic CFO in Capital Market Program (Class 4) Thailand Securities Institute, The Stock Exchange of Thailand
• Director Certification Program (DCP) 61/2005
• Company Secretary Program (CSP) 18/2006 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 68 Companies

Competitive Business related to Company’s Business : 25 Companies

Age : 77 Years Old

Date of Appointment : 16 June 2016

Shares Hold (%) : 0.618

Family Relationship between Executives : - None -

Education and Training Course

• Master’s Degree in Faculty of Commerce and Accoun- tancy, Major Business Administration Thammasat University
• Bachelor’s Degree, Faculty of Economics Thammasat University
• Certificate, The Joint State-Private Sector Course (Class 10) The National Defence College
• Certificate, Capital Market Academy, (Class 16) The Stock Exchange of Thailand
• Board and CEO Assessment 2/2003
• Director Accreditation Program (DAP) 3/2003
• Director Certification Program (DCP) 68/2005 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 20 Companies

Competitive Business related to Company’s Business : 7 Companies

Age : 48 Years Old

Date of Appointment : 23 April 2018

Shares Hold (%) : 0.072

Family Relationship between Executives : 2

Education and Training Course

• Bachelor’s Degree in Management Information System Management Information System University of Central Florida
• Director Accreditation Program (DAP) 7/2005
• Director Certification Program (DCP) 264/2018 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 17 Companies

Competitive Business related to Company’s Business : 7 Companies

Age : 60 Years Old

Date of Appointment : 1 August 2018

Shares Hold (%) : - None -

Family Relationship between Executives : - None -

Education and Training Course

• Bachelor’s Degree in Electrical Engineering Chiang Mai University
• How to Develop a Risk Management Plan (HRP) 20/2018 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 12 Companies

Competitive Business related to Company’s Business : 1 Company

Age : 58 Years Old

Date of Appointment : 1 August 2018

Shares Hold (%) : - None -

Family Relationship between Executives : - None -

Education and Training Course

• Bachelor’s Degree in Accounting Srinakharinwirot University
• TLCA CFO Professional Development Program (TLCA CFO CPD) 4/2019
• TLCA CFO CPD 7/2022 “Introduction to Sustainable Finance”
• TLCA CFO CPD 5/2022 “Restructuring Business for Growth”
• TLCA CFO CPD 4/2022 “Understanding about Digital Assets for CFO Role”
• TLCA CFO CPD 1/2023 “Economic Update for CFO”
• TLCA CFO CPD 4/2023 “Green Assets: Opportunities for Sustainable Development”
• TLCA CFO CPD 5/2023 “RPA (Robotic Process Automation) in finance and Accounting”
• “Leadership Forum with Professor Sarayuth - Cross-Generational Panel: The (Un)Secret Keys to Success”
• “Leadership Forum Professor Sarayuth -Holding Compliance”
• Principles of Good Corporate Governance and Anti-Corruption 2024 Thai Listed Companies Association

Past 5 Years Experiences

Other Listed Companies : - None -

Other Companies (Non-Listed Companies) : 23 Companies

Competitive Business related to Company’s Business : 11 Companies

Age : 43 Years Old

Date of Appointment : 1 August 2018

Shares Hold (%) : 0.008

Competitive Business related to Company’s Business : - None -

Education and Training Course

• Master’s Degree of Business Administration University of Texas at Dallas, USA
• Master’s Degree of Science in Finance (Distinction Honor) University of Texas at Dallas, USA
• Master’s Degree of Engineering in Information Science Nara Institute of Science and Technology, Japan
• Bachelor’s Degree of Electrical Engineering (Second Class Honor) Sirindhorn International Institute of Technology Thammasat University
• Greater Mekong Subregion Program (CMA, GMS) 4 Capital Market Academy
• Advanced Master of Management Program (AMM 8) National Institute of Development Administration
• How to Develop a Risk Management Plan (HRP) 20/2018
• Director Certification Program (DCP) 272/2019
• Subsidiary Governance Program (SGP) 5/2023
• The Board’s Role in Mergers and Acquisitions (BMA) 11/2024 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 16 Companies

Competitive Business related to Company’s Business : 4 Companies

Age : 39 Years Old

Date of Appointment : 18 January 2024

Shares Hold (%) : 0.0002

Family Relationship between Executives : - None -

Education and Training Course

• Master’s Degree of Science in Finance, University of Texas at Dallas, USA (Dean’s Excellence Scholarship Award)
• Bachelor’s Degree in Faculty of Commerce and Accountancy, Majaor of Accounting (first class honors) Thammasat University
• Transfer pricing : Strategies for transferring profits to affiliates 2023, Omega worldclass
• Corporate Innovation Summit 2023, Rise
• Boardroom Success through Financing & Investment (BFI) 6/2019
• Director Certification Program (DCP) 297/2020
• Company Secretary Program (CSP) 132/2022
• Board Nomination and Compensation Program (BNCP) 17/2023 Thai Institute of Directors Association (IOD)

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : 10 Companies

Competitive Business related to Company’s Business : 4 Companies

Age : 39 Years Old

Date of Appointment : 25 June 2025

Shares Hold (%) : - None -

Family Relationship between Executives : - None -

Education and Training Course

• Bachelor of Economics, major in Management, Chulalongkorn University
• Director Certification Program (DCP) 298/2020 Thai Institute of Directors Association (IOD)
• Japanese Language Course, Advance Level 1-2: N1, Kyoto Institute of Culture and Language, Japan
• Business Concept Development (BCD) 2016
• Abridge Business Concept (ABC) 2010

Past 5 Years Experiences

Other Listed Companies

Other Companies (Non-Listed Companies) : - None -

Competitive Business related to Company’s Business : 15 Companies