Chair of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director

Age : 63 years

Nationality

Thai

Date of Appointment

27 February 2023

Length of Service as Director

2 years 10 months

Shareholding Structure

• Number of Shares of UNIX: None
• Percentage (%): None

Family Relationships among Directors and Executives

• None

Education

Master’s Degree

• Master of Business Administration (M.B.A.), General Management, Kasetsart University

Bachelor’s Degree

• Bachelor of Accounting (B.Acc.), Accounting, Thammasat University

Training

• Executive Development Program, Fiscal Policy Research Institute Foundation, Kingdom of Thailand, in cooperation with the Maxwell School of Citizenship and Public Affairs, Syracuse University
• Advanced Management Program (AMP) 2 - People Management
• CFOs Orientation Course for New IPOs, The Stock Exchange of Thailand
• The Role of the Board in IT Governance 2020, Thai Institute of Directors (IOD)
• Director Certification Program (DCP 206/2015), Thai Institute of Directors (IOD)

Work Experience (5 years)

• 2025 - Present: Independent Director / Audit Committee Member, GMM Grammy Public Company Limited^(L)
• 2024 - Present: Member, Audit and Performance Evaluation Committee, Ministry of Social Development and Human Security^(N)
• 2023 - Present: Independent Director / Chair of the Audit Committee / Member of the Nomination and Remuneration Committee, Unique Plastic Industry Public Company Limited^(L)
• 2022 - Present: Director, PTT Group Savings Cooperative (Batches 42-45)^(N)
• 2022 - Present: Chairman, Investment Subcommittee, PTT Group Savings Cooperative (Batches 44-45)^(N)
• 2021 - 2023: Subcommittee Member for Finance and Budget Administration, Vidyasirimedhi Institute of Science and Technology (VISTEC)^(N)
• 2020 - 2022: Director, Mitec Polymer (Thailand) Company Limited^(N)
• 2018 - 2022: Director, IRPC A&L Company Limited^(N)
• 2018 - 2022: Director, iPolymer Company Limited^(N)
• 2018 - 2022: Director, IRPC Oil Company Limited^(N)
• 2018 - 2022: Director, IRPC Polyol Company Limited^(N)
• 2018 - 2022: Director, WHA Industrial Estate Rayong Company Limited^(N)
• 2018 - 2022: Director, Ube Chemicals (Asia) Public Company Limited^(N)
• 2018 - 2022: Director, IRPC Clean Power Company Limited^(N)
• 2018 - 2022: Assistant Executive Vice President, PTT Public Company Limited^(L)
• 2018 - 2022: Senior Executive Vice President, Accounting and Finance, IRPC Public Company Limited^(L)

Note

• On 1 July 2024, Unique Plastic Industry Company Limited was converted into a public limited company under the name Unique Plastic Industry Public Company Limited.
• Listed company ^(L) 4
• Non-listed company ^(N) 11