Shareholding in the Company : None

Appointed Date : April 27, 2012

Age : 72 years

Education :

MBA, Kasetsart University

Certificate in Auditing, Thammasat University

B.A. (Accounting), Ramkhamhaeng University

Certification from Thai Institute of Directors (IOD) :

2012 • Anti-Corruption for Executive Program (ACEP)

2010 • Monitoring the Internal Audit Function (MIA)

2010 • Monitoring the System of Internal Control and Risk Management (MIR)

2010 • Monitoring the Quality of Financial Reporting (MFR)

2010 • Role of the Compensation Committee (RCC)

2009 • Monitoring Fraud Risk Management (MFM)

2008 • Chartered Director Class (R-CDC)

2005 • Audit Committee Program (ACP)

2005 • Role of Chairman Program (RCP)

2003 • Director Certification Program (DCP)

2003 • Director Accreditation Program (DAP)

Other Training Courses :

December 2022 • Value of Audit, FAP & SEC.

November 2022 • Chairman Forum 1/2022: Chairing the Unknown Future, IOD

November 2021 • Online meeting with the audit committee of listed companies, SEC

September 2020 • Director Forum: "Board's Role in Strategy for Business Sustainability", IOD

August 2020 • GRC Series Ep.3: ESG Driven Boardroom for "Purpose" to "Performance", IOD

December 2019 • Thailand Responsible Business Network - TRBN, IOD

October 2019 • CAC National Conference 2019 - Innovations in the Fight against Corruption, IOD

September 2019 • Chairman Forum 2019 - Successful Corporate Culture Change: from Policy to Practices, IOD

July 2019 • IOD National Director Conference 2019 - Board of the Future, IOD

June 2019 • Independent Director Forum 1/2019 - Tips and Tricks for Dealing with Questions in AGM, IOD

May 2019 • Annual General Meeting 2019 - Business transformation, IOD

October 2018 • Thailand’s 9th National Conference on Collective Action against Corruption - Disruption Corruption, CAC

October 2018 • Independent Director Forum – Tough Boardroom Situations (Independent Directors Share Lessons Learned), IOD and PwC

September 2018 • Inaugural Corporate Governance Conference 2018 - Building Trust in a Transforming Economy, SEC

March 2018 • Value Creation and Enhancement for Listed Companies with the New COSO 2017 Enterprise Risk Management , Thammasat University & SET

November 2017 - 2017 • Independent Director Forum, IOD

November 2017 - 2017 • Chairman Dinner Talk, IOD

November 2017 - 2017 • 8th CAC National Conference, CAC & IOD

October 2016 • National Conference of CAC

August 2016 • CG Forum

August 2016 • Good Principle of business Administration, CG for Institution investment , related to the listed company

June 2016 • Enhancing Growth Through Governance in Family-Controlled Business

March 2016 • Internal Control and the Audit Committee's work, FAP

October 2015 • IOD Director Forum, Building Better Board through Effective Independent Director

October 2015 • 2015 OECD Asian roundtable on Corporate Governance by OECD, IOD, SET and SEC

June 2015 • IOD Director Conference 2015, Re-energizing Growth through better Governance

2013 • The 2^nd National Director Conference 2013 Board Leadership Evolution

Current Positions :

Positions in Listed Company - The Stock Exchange of Thailand (5)

2021 - Present • Environmental, Social, Governance and Sustainability Development Committee Member, KCE Electronics PCL.

2020 - Present • Chairman of the Nomination and Remuneration Committee, Enterprise Risk Policy Committee Member, KCE Electronics PCL.

2014 - Present • Chairman of the Board of Director, Independent Director, Zen Corporation Group PCL.

2014 - Present • Chairman of the Risk Management Committee, Central Pattana PCL.

2012 - Present • Independent Director, Chairman of Audit Committee, KCE Electronics PCL.

2012 - Present • Independent Director, Audit Committee Member, Easy Buy PCL.

2008 - Present • Independent Director, Chairman of the Nomination & Remuneration Committee, Audit and Corporate Governance Committee Member, Somboon Advance Technology PCL.

2002 - Present • Independent director, Chairman of the Audit Committee, Central Pattana PCL.

Positions in Other Organizations / Institutes / Businesses (Non-Listed Company) (1)

2004 - Present • Board Member, Mater Dei Institute

Working Experiences :

2016 - 2019 • Chairman of the Enterprise Risk Policy Committee, Nomination and Remuneration Committee Member, KCE Electronics PCL.

2011 - 2013 • Independent Director, Chairman of Audit Committee, Member of Corporate Governance Committee, Big C Super Center PCL.

2009 - 2011 • Audit, Following and Evaluation Committee, Walailak University

2009 - 2011 • Director, Executive Director, SGV-Na Thalang Co., Ltd.

2009 - 2011 • Managing Director, Arthur Andersen Business Advisory Ltd.

2008 - 2011 • Vice Chairman, Mater Dei Institute Foundation

2008 - 2011 • President, Mater Dei Institute Parent and Teacher Association

2003 - 2005 • Managing Director, BT Business Consulting Co., Ltd.

1998 - 2000 • Vice President, Council Member, The Institute of Internal Auditors of Thailand

1991 - 2005 • President, Secretary General, The ASEAN Federation of Accountants

1991 - 2003 • Vice President, Council Member, The Institute of Certified Accountants and Auditors of Thailand