Positions: Director, Authorized Director, Risk Management Committee Chairman, Nomination and Remuneration Committee Member, and Financial Advisor
Age: 69 years
Nationality: Thai
Education
• B.A. (Accounting), Thammasat University
• B.A. (Law), Thammasat University
• Certificate: Thai Institute of Directors Association
    Director Accreditation Program (DAP), Class 1/2003
    Director Certification Program (DCP), Class 29/2003
    Audit Committee Program (ACP), Class 2/2004
    DCP Refresh Course (RE DCP), 2/2006
    Improving the Quality of Financial Reporting (QFR), Class 2/2006
    Monitoring the Internal Audit Function (MIA), Class 1/2007
    Monitoring the System of Internal Control and Risk Management (MIR), Class 1/2007
    Corporate Governance Workshop Board Performance Evaluation, 2007
    Role of Compensation Committee Program (RCC), Class 7/2008
    R-ACF Audit Committee Forum (R-ACF 1/2016)
    Board Nomination and Compensation Program (BNCP), Class 10/2020
• The Stock Exchange of Thailand:
    CG Forum 4/2014: Performance Assessment of the Board of Directors and Remuneration of Directors Forum
    CG Forum 1/2015: CG in Substance, Corporate Culture and Corporate Governance
    CG Forum 3/2015: Risk Oversight: High Priority Roles of the Board
    Responsibilities of Directors and the Management in Internal Control, 2015
    M&A and Directors’ Duties, 2015
    CFO in the New Financial World by the Securities and Exchange Commission, 2015
Date of Appointment: October 2, 1985
Period of Directorship: Holding Director Position since 1985 until present for a total of 37 years and 3 months.
Shareholding in the Company as at December 31, 2022: 1,380,587 shares or 0.263 percent of all shares with voting rights
Direct and indirect interest in any of business with Company and its subsidiaries: None
Family Relationship with Executives: None
Number of Director Positions in other Business
• Listed Company – 2 Companies
    (1) 2005-Present: Independent Director, Audit Committee Member and Nomination and Remuneration Committee Member, Diamond Building Products Public Co., Ltd. / Construction Materials
    (2) 2003-Present: Director, Nomination and Remuneration Committee Member and Authorized Director, Thai Agro Energy Public Co., Ltd. (Subsidiary) / Energy and Utilities
• Non-Listed Company – 4 Companies
    (1) 2020-Present: Director and Authorized Director, SRT Power Pellet Co., Ltd. (Subsidiary) / Energy and Utilities
    (2) 2016-Present: Director and Authorized Director, Lanna Power Generation Co., Ltd. (Subsidiary) / Energy and Utilities
    (3) 2008-Present: Director, PT. Singlurus Pratama (Subsidiary) / Energy and Utilities
    (4) 1998-Present: Director, PT. Lanna Harita Indonesia (Subsidiary) / Energy and Utilities
Past 5-Year Work Experience:
2006-Dec. 2022Present: Commissioner, PT. Power Indonesia (Subsidiary)
Jan. 1-Dec. 31 2019: Acting Chief Executive Officer, Thai Agro Energy Public Co., Ltd. (Subsidiary)
2012-2018: Independent Director and Audit Committee Chairman, TCM Corporation Public Co., Ltd.
2001-2015: Chief Financial Officer and Company Secretary, Lanna Resources Public Co., Ltd.