Date of Appointment as a Director : 26 February 2013

Relationship with the Executives : - No -

Education :

• Bachelor of Medical Technology, Chulalongkorn University
• MBA, University of Southern California, USA

Training Courses :

• Directors Certification Program (DCP) / 2002, Thai Institute of Directors
• Audit Committee Program (ACP) / 2004, Thai Institute of Directors

Board Member / Management in Other Listed Company :

• Director / Member of Nomination and Remuneration Committee / Member of Corporate Governance Committee / Member of Risk Management Committee / Chief Administrative Officer, Bangkok Dusit Medical Services PLC.
• Chairman of the Corporate Governance Committee Bangkok Dusit Medical Services PCL.
• Independent Director / Member of the Nomination and remuneration committee / Member of the Audit Committee Advanced Information Technology PCL.
• Independent Director / Chairman of the Audit Committee Golden Lime PCL.
• Independent Director / Chairman of the Audit Committee Kiattana Transport PCL.

Position in Other Company / Organization / Institution :

• Director Parute (2008) Co., Ltd.
• Director Khan Co., Ltd.

Date of Appointment as a Director : 30 January 2003

Relationship with the Executives : - No -

Education :

• Bachelor of Science Degree, Chulachomklao Royal Military Academy
• Master of Public Administration Degree, Bangkokthonburi University

Training Courses :

• Leader Program, Capital market academy, The stock Exchange of Thailand / 2008
• Audit Committee Program (ACP) / 2009, Thai Institute of Directors
• Directors Certification Program (DCP) / 2008, Thai Institute of Directors
• Role of the Chairman Program (RCP) / 2008, Thai Institute of Directors
• Directors Accreditation Program (DAP) / 2013, Thai Institute of Directors

Board Member / Management in Other Listed Company :

• Consultant, Tipco Asphalt PCL.
• Director, ThreeSixtyFive PCL.
• Director, Vanachai Group PCL.

Position in Other Company / Organization / Institution :

• Director, Sing Sian YerPao Co., Ltd.

Date of Appointment as a Director : 7 January 2016

Relationship with the Executives : - No -

Education :

• Bachelor degree of Public Administration, Chulalongkorn University
• Master of MBA Texas A&M International University, USA

Training Courses :

• Director Accreditation Program (DAP) / 2005, Thai Institute of Directors
• Directors Certification Program (DCP) / 2010, Thai Institute of Directors
• Corporate Governance for Capital Market Intermediaries (CGI) / 2017, Thai Institute of Directors

Board Member / Management in Other Listed Company : - None -

Position in Other Company / Organization / Institution

• Executive Vice President, Sukumvit Asset Co., Ltd.