Executive Committee

Nationality: Thai

Age: 72 years

First appointment date: 19 March 2002

Tenure (as of 31 December 2023): 21 years 9 months

Education

• D.B.A., Public Administration, Suan Sunandha Rajabhat University
• D.B.A., Business Administration, Chiangrai Rajabhat University
• Bachelor of Science Marine Transport, Philippines Maritime Institute

Training

Thai Institute of Directors Association (IOD)

• Director Certification Program (DCP) Class 151/2011

Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023

• 133,709,800 shares or equivalent to 10.78%

Legal offense record in the past 10 years¹

• None

Family Relations among directors and management

• Older brother of Mr. Dhananant Leungsuwan, Ms. Pensri Leungsuwan, Ms. Pimkarn Leungsuwan and father of Mr. Pongthep Leungsuwan

Experience

Other present positions

Listed Companies

• None

Companies/Other entities

Past Professional Experience

Nationality: Thai

Age: 63 years

First appointment date: 19 March 2002

Tenure (as of 31 December 2023): 21 years 9 months

Education

• M.B.A. (Executive), Sasin Graduate Institute of Business Administration, Chulalongkorn University
• B.B.A., Marketing, Ramkamhaeng University
• Bachelor of Science, Nursing and Midwiffery, Mahidol University

Training

Thai Institute of Directors Association (IOD)

• Anti-Corruption : The practical Guide (ACPG), Class 25/2016
• Audit Committee Program (ACP), Class 37/2011
• Director Certification Program (DCP), Class 136/2010

Other

• The Executive Program in Energy Literacy class 13/2019
• Strategic CFO in Capital Markets Class 3/2016, The Stock Exchange of Thailand
• Intermediate Certificate Courses in Good Governance for Executives Level Class 3/2014, King Prajadhipok’s Institute
• National Defence Course in private sector (2012), National Defence College
• Top executive program in commerce and trade: TEPCOT, class 5/2012 (Commerce Academy)
• Capital market academy course Class 10/2010, Capital Market Academy

Training and continuously develop the knowledge in accounting as Notification of the Capital Market Supervisory Board, Tor Jor.39/2016 and TorJor. 3/2556

• Economic update for CFO 2nd half year, TLCA CFO no.7/2023 (CPD 2.00 hours)
• What is the future of the CFO role?, TLCA CFO no. 6/2023 (CPD 2.00 hours)
• Economic update for CFO, TLCA CFO no.1/2023 (CPD 2.00 hours)

Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023

• 19,450,200 shares or equivalent to 1.57%

Legal offense record in the past 10 years¹

• None

Family Relations among directors and management

• Younger sister of Dr. Theparak Leungsuwan, Mr. Dhananant Leungsuwan and Ms. Pensri Leungsuwan

Experience

Other present positions

Listed Companies

• None

Companies/Other entities

Past Professional Experience

Nationality: Thai

Age: 55 years

First appointment date: 19 March 2002

Education

• Highest Degree Certificate Merchant Marine Training Centre Marine Department, Ministry of Transport

Training

Thai Institute of Directors Association (IOD)

• Anti-Corruption : The practical Guide (ACPG) Class 28/2016
• Director Accreditation Program (DAP) Class 84/2010

Percent of shares held in the Company including the number of shares held by spouse and minor children, as of 31 December 2023

• 200 shares or equivalent to 0.00%

Legal offense record in the past 10 years¹

• None

Family Relations among directors and management

• None

Experience

Other present positions

Listed Companies

• None

Companies/Other entities

Past Professional Experience