Edition:
United Kingdom

PTT PCL (PTT.BK)

PTT.BK on Stock Exchange of Thailand

46.00THB
6:29am BST
Change (% chg)

-1.25฿ (-2.65%)
Prev Close
47.25฿
Open
46.50฿
Day's High
46.75฿
Day's Low
45.75฿
Volume
55,561,300
Avg. Vol
51,250,268
52-wk High
55.25฿
52-wk Low
40.75฿

Summary

Name Age Since Current Position

Krairit Euchukanonchai

63 2018 Independent Chairman of the Board

Chansin Treenuchagron

58 2018 President, Chief Executive Officer, Director, Secretary to the Board

Pannalin Mahawongtikul

54 2018 Acting Chief Financial Officer

Supattanapong Punmeechaow

59 2014 President and Chief Executive Officer of PTT Global Chemical Public Company Limited

Sukrit Surabotsopon

60 2013 President of IRPC Public Company Limited

Atikom Terbsiri

56 2014 President and Chief Executive Officer of Thai Oil Public Company Limited

Phongsthorn Thavisin

59 2018 Chief Executive Officer PTT Exploration and Production Public Company Limited

Chawalit Tippawanich

56 2018 President and Chief Executive Officer, Global Power Synergy Public Company Limited

Auttapol Rerkpiboon

53 2017 Chief Operating Officer, Downstream Petroleum Business Group and Acting Senior Executive Vice President, Downstream Business Group Alignment

Peangpanor Boonklum

53 2017 Senior Executive Vice President, Office of General Counsel

Kris Imsang

53 2018 Senior Executive Vice Presiden, Corporate Governance and Regulatory Affairs

Wilaiwan Kanjanakanti

Executive Vice President, Group Finance and Accounting Policy

Jiraphon Kawswat

56 2017 Senior Executive Vice President, Oil Business Unit

Disathat Panyarachun

54 2018 Senior Executive Vice President, International Trading Business Unit

Arawadee Photisaro

57 2018 Acting Senior Executive Vice President, ve Vice President, Corporate Strategy

Noppadol Pinsupa

54 2015 Senior Executive Vice President of Gas Business Unit

Worawat Pitayasiri

52 2018 Senior Executive Vice President, Innovation and Digital

Preecha Pocatanawat

58 2018 Acting Senior Executive Vice President, Organization Management and Sustainability

Duangkamol Settanung

59 2018 Senior Executive Vice President, seconded to Senior Executive Vice President, Finance and Accounting, PTT Global Chemical Plc.

Wuttikorn Stithit

54 2019 Acting Senior Executive Vice President, Gas Business Unit

Sumrid Sumneing

54 Executive Vice President, Group Corporate Finance and Strategy

Duangporn Thiengwatanatham

2018 Senior Executive Vice President, Downstream Business Group Alignment

Chienvit Udomwatwong

Executive Vice President, Global Business Services

Athavuth Vikitsreth

58 2017 Senior Executive Vice President, Public Relations

Wittawat Svasti-xuto

56 2018 Chief Technology and Engineering Officer

Wirat Uanarumit

56 2016 Chief Operating Officer - Upstream Petroleum and Gas Business Group

Wantanee Jaruke

57 2013 Company Secretary

Nuttachat Charuchinda

2019 Director

Chumpol Rimsakorn

58 Director

Kulit Sombatsiri

55 2019 Director

Vichai Assarasakorn

58 2014 Independent Director

Teerawat Boonyawat

2019 Independent Director

Kittipong Kittayarak

60 2014 Independent Director

Somkit Lertpaithoon

59 2017 Independent Director

Surapon Nitikraipot

58 2018 Independent Director

Danucha Pichayanan

48 Independent Director

Nuntawan Sakuntanaga

60 2014 Independent Director

Supot Teachavorasinskun

53 2018 Independent Director

Thon Thamrongnawasawat

51 2016 Independent Director

Don Wasantapruek

60 2014 Independent Director

Panporn Sasananan

2018 Vice President, Investor Relations

Biographies

Name Description

Krairit Euchukanonchai

Mr. Krairit Euchukanonchai is a Independent Chairman of the Board of the Board. Appointed • July 11, 2018 (Chairman since September 7, 2018) Educations • Bachelor of Science, Chulalongkorn University, Thailand • Master of Business Administration (Finance and Banking), North Texas State University, Texas, USA Certifications • Director Accreditation Program (DAP 59/2005), Role of the Chairman Program (RCP 16/2007), Thai Institute of Directors Association (IOD) • Citibank’s Banking Professional Training Programmes • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 12th), 2018, Thailand Energy Academy (TEA).

Chansin Treenuchagron

Mr. Chansin Treenuchagron has been appointed President, Chief Executive Officer, Director, Secretary to the Board at PTT Public Company Limited with effect from August 31, 2018, after being its Senior Executive Vice President - Downstream Business Group Alignment. He was Acting Senior Executive Vice President - Corporate Strategy of the Company before that. He holds a Bachelor of Economics from Thammasat University and a Master of Economics from Chulalongkorn University.

Pannalin Mahawongtikul

Ms. Pannalin Mahawongtikul is Acting Chief Financial Officer of PTT Public Company. Appointed • October 1, 2018 Educations • Bachelor of Science in Accounting (B.B.A.), Thammasat University, Thailand • Master of Business Administration (M.B.A.), Thammasat University, Thailand Certifications • Capital Market Academy Leader Program, (Class of 24th), Capital Market Academy • Leadership Succession Program (LSP), (Class of 6th), Institute of Research and Development for Public Enterprises • CMA - Greater Mekong Subregion (CMA - GMS), (Class of 1st), Capital Market Academy • PTT - HBS Leadership Development Program II, Harvard Business School, USA • NIDA - Wharton Executive Leadership Program (ELP), The Wharton School, University of Pennsylvania, USA • Executive Program for Senior Management (EX - PSM), (Class of 3rd), Fiscal Policy Research Institute Foundation • Executive Development Program (EDP), (Class of 2nd), Thai Listed Companies Association.

Supattanapong Punmeechaow

Mr. Supattanapong Punmeechaow has been a President and Chief Executive Officer of PTT Global Chemical Public Company Limited of PTT Public Company Limited since October 1, 2014. He was Senior Executive Vice President - Corporate Strategy in the Company before that. He holds Bachelor's degree in Chemical Engineering from Chulalongkorn University and Master's degree in Business Administration from Chulalongkorn University.

Sukrit Surabotsopon

Mr. Sukrit Surabotsopon has been President of IRPC Public Company Limited of PTT Public Company Limited since October 1, 2013. He was previously Senior Executive Vice President - Petrochemicals & Refining Business Unit of the Company. He holds Bachelor of Engineering in Chemical Engineering from Chulalongkorn University. Director Certification Program (DCP 132/2010), Audit Committee Program (ACP 38/2012), Monitoring the System of Internal Control and Risk Management (MIR 12/2012), Thai Institute of Directors Association (IOD) Executive Development Program (EDP 3/2009), Thai Listed Companies Association (TLCA) Democratic Politics and Governance for High-Level Administrators (Class 15/2012), King Prajadhipok’s Institute Top Executives Program, Capital Market Academy (Class of 16th), Thailand Diploma, The Joint State-Private Sector Course (Class 26/2013), National Defence College Certificate, Energy Program on Energy Literacy for a Sustainable Future (Class of 6th), 2015, Thailand Energy Academy (TEA) The Board’s Role in Strategic Formulation, Governance Matters, Australia (2015).

Atikom Terbsiri

Mr. Atikom Terbsiri is President and Chief Executive Officer of Thai Oil Public Company Limited of PTT Public Company Limited since October 1, 2014. He was President of IRPC Public Company Limited before that. He holds Bachelor of Business Administration from Assumption University of Thailand and Masters of Business Administration in Finance and International Business from Armstrong University.

Phongsthorn Thavisin

Mr. Phongsthorn Thavisin is a Chief Executive Officer PTT Exploration and Production Public Company Limitedof the Company. Appointed • October 1, 2018 Educations • B.Sc. (Petroleum and Natural Gas Engineering), The Pennsylvania State University, USA Certifications • Director Certification Program (DCP 223/2016), Thai Institute of Directors Association • Senior Executive Program (SEP-19), Sasin Graduate Institute of Business Administration of Chulalongkorn University • Advanced Naval Studies Program (class 40/2008), Institute of Advanced Naval Studies • PTT Group EVP Leadership Development • PTT Executive Leadership, General Electric, GE, New York, USA • Breakthrough Program for Senior Executive, IMD • Diploma, The National Defense Course (Class 2013), National Defense College.

Chawalit Tippawanich

Mr. Chawalit Tippawanich is President and Chief Executive Officer, Global Power Synergy Public Company Limited of the Company. Appointed • October 1, 2018 Educations • Bachelor of Engineering (Electrical - Telecommunication Engineering) (Second-Class Honors), King Mongkut’s Institute of Technology Ladkrabang, Thailand • Master of Engineering (Industrial Engineering and Management), Asian Institute of Technology (AIT), Thailand Certifications • Director Certification Program (DCP 152/2011), Thai Institute of Directors Association (IOD) • Company Management Program • The Great Manager - Thailand Quality Award • GE Energy Customer Executive Leadership Program (GE:PTT Executive Leadership) - GE Global Learning Crotonville Leadership Institute, USA • Advance Management Program (AMP 187) - Harvard Business School, Executive Education, USA • Leadership Development Program III (Class of 2nd), PTT Leadership and Learning Institute • The Joint State-Private Sector Course (Class of 5th), Police College • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 12th), Thailand Energy Academy (TEA).

Auttapol Rerkpiboon

Mr. Auttapol Rerkpiboon has been Chief Operating Officer, Downstream Petroleum Business Group and Acting Senior Executive Vice President, Downstream Business Group Alignment. Appointed • October 1, 2017 Educations • Bachelor of Engineering (Civil Engineering), Chulalongkorn University, Thailand • Diploma of Petroleum Management, College of Petroleum Studies, Oxford, England (British Council Scholarship) • Master of Economics Program, National Institute of Development Administration, Director Certification Program (DCP 173/2013), Thai Institute of Directors Association (IOD) • TLCA Executive Development Program (EDP) (Class of 1st) Thai Listed Companies Association (TLCA) • Diploma, The Joint State-Private Sector Course (Class of 58th), National Defence College • Politics and Governance in Democratic for Executives (Class of 14th), King Prajadhipok’s Institute • Top Executive Program (Class of 20th), Capital Market Academy (CMA) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 12nd), Thailand Energy Academy (TEA) • Executive Program on Rule of Law and Development : RoLD (Class of 2nd), Thailand Institute of Justice: TIJ • NIDA-Wharton Executive Leadership Program 2009, The Wharton School of the University of Pennsylvania, USA • PTT Executive Leadership, General Electric, GE, New York, USA.

Peangpanor Boonklum

Ms. Peangpanor Boonklum is Senior Executive Vice President, Office of General Counsel of the company. Appointed • October 1, 2017 Educations • Bachelor of Laws (Second Class Honor), Chulalongkorn University • Master of Laws (Business Law), Chulalongkorn University • Master of Laws (LL.M.), Columbia University School of Law, New York, USA Certifications • Director Certification Program (DCP 7/2001), Anti-Corruption: The Practical Guide (ACPR 38/2017), Thai Institute of Directors Association (IOD) • Milbank@Harvard Corporate Counsel Program (15-18 October 2018), Harvard Law School, Cambridge, Massachusetts, USA.

Kris Imsang

Mr. Kris Imsang serves as Senior Executive Vice Presiden, Corporate Governance and Regulatory Affairs of the company. Appointed • October 1, 2018 Educations • Bachelor of Engineering (Civil Engineering), Chulalongkorn University, Thailand Certifications • Director Certification Program (DCP 139/2010) Thai Institute of Directors Association (IOD) • Leadership Development Program for Top Executive (LDP 2), PTT • Certificate in Top Executives in the PoomPalungPandin Program, Chulalongkorn University • Top Executives Program (Class of 23th), Capital Market Academy (CMA) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 9th), Thailand Energy Academy (TEA).

Wilaiwan Kanjanakanti

Ms. Wilaiwan Kanjanakanti is Executive Vice President, Group Finance and Accounting Policy of the Company.

Jiraphon Kawswat

Ms. Jiraphon Kawswat is Senior Executive Vice President, Oil Business Unit of the Company. Appointed • July 1, 2018 Educations • Bachelor of Science (Accounting), Kasetsart University • Master of Business Administration (Financial Management), Kasetsart University • Master of Accountancy (Cost Accounting), Chulalongkorn University Certifications • Director Certification Program (DCP 180/2013), Thai Institute of Directors Association (IOD) • Senior Executive Program, London Business School, UK • Leadership Development Program III (2013), PTT Leadership and Learning Institute (PLLI) • Strategic Thinking Through Case • PTT Group VP Leader ship Development Program • Executive Development Program (EDP), Thai Listed Companies Association • PTT group PLLI 3 Leadership Greatness: Great Leaders, Great Teams, Great Results • Top Executive Program (Class of 26th), 2018, Capital Market Academy (CMA) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 12th), 2018, Thailand Energy Academy (TEA).

Disathat Panyarachun

Mr. Disathat Panyarachun is Senior Executive Vice President, International Trading Business Unit of the Company. Appointed • October 1, 2018 Educations • Bachelor of Social Science, Silpakorn University, Thailand • Master of Public Administration (Political Science), National University, San Diego, USA Certifications • Director Certification Program (DCP 206/2015), Thai Institute of Directors Association (IOD) • Leadership Development Program III, PTT Leadership and Learning Institute (PLLI), PTT • Certification of Oil Futures Program, The Oxford Princeton, UK.

Arawadee Photisaro

Mr. Arawadee Photisaro is Acting Senior Executive Vice President, ve Vice President, Corporate Strategy of the Company. Appointed • October 1, 2018 Educations • Bachelor of Accounting (Accounting), Thammasat University, Thailand • Master of Business Administration (Management Information System) The University of Dallas, USA Certifications • Director Certification Program (DCP), Thai Institute of Directors Association (IOD) • Leadership Development Program for Sustainability (LDP) (Class of 3rd), PTT Leadership and Learning Institute (PLLI) • Breakthrough Program for Senior Executives, International Leading Business School (IMD), Lausanne, Switzerland • Study Mission to a Nonmember Country on Regional Innovation Strategies and Knowledge Productivity, Office of Thailand Quality Award • Leadership Succession Program (LSP) (Class of 4th), Institute of Research and Development for Public Enterprises (IRDP) • TLCA Executive Development Program (EDP) (Class of 4th), Thai Listed Companies Association • Mitsui-HBS Global Management Academy, Harvard Business School, USA • Top Management Program in Governmental legal (Class of 3rd), Office of the Council of State.

Noppadol Pinsupa

Mr. Noppadol Pinsupa serves as Senior Executive Vice President of Gas Business Unit of PTT PCL. Appointed • October 1, 2015 Educations • Bachelor of Engineering (Electrical Engineering), Chulalongkorn University, Thailand • Master of Engineering (Electrical Engineering), Chulalongkorn University, Thailand Relevant Important Positions in Non-listed Company/ Other Organizations • Chairman, PTT Global LNG Company Limited Relation among Family with other Directors and Executives • None * Appointed as Senior Executive Vice President, PTT, working on a secondment as President, IRPC Public Company Limited effective from February 1, 2019 replacing Mr. Sukrit Surabotsopon who resigned.

Worawat Pitayasiri

Mr. Worawat Pitayasiri is Senior Executive Vice President, Innovation and Digital of the Company. Appointed • September 16, 2018 Educations • Bachelor of Engineering (Chemical Engineering), Chulalongkorn University, Thailand • Master of Business Administration (Business Administration), Thammasat University, Thailand Certifications • Director Certification Program (DCP) 2012, Thai Institute of Directors Association (IOD) • Asia Petrochemical Industry Conference (APIC) (Class 2/2017), Japan Petrochemicals Industry Association • PTT Group VP Leadership Development Program, PTT • NIDA-Wharton Executive Leadership Program (Class of 2009), The Wharton School of the University of Pennsylvania, USA • Senior Executive Program (Class of 2012), Sasin Graduate Institute of Business Administration, Chulalongkorn University • Democratic Politics and Governance for High-Level Administrators Program, (Class of 22nd), King Prajadhipok’s Institute.

Preecha Pocatanawat

Mr. Preecha Pocatanawat is a Acting Senior Executive Vice President, Organization Management and Sustainability of the Company. Appointed • October 1, 2018 Educations • Bachelor of Laws, Ramkhamhaeng University, Thailand • Barrister-at-Law, The Institute of Legal Education, Thai Bar Association • Bachelor of Business Administration (Accounting), Ramkhamhaeng University, Thailand Certifications • Director Certification Program (DCP 261/2018) Thai Institute of Directors Association (IOD) • Leadership Development Program III 2018 (LDP III), Singapore • Leadership Development Program II 2014 (LDP II), China • Management Development Program (MDP): Level 13 - 14 Business Management, PTT Leadership and Learning Institute (PLLI) • Strategy and Innovation for Business in Asia Program (SIBA), Class 4/2015, College of Management Mahidol University • Senior Executive Certificate in Anti-Corruption Strategic Management, Class 8/2017, Sanya Dharmasakti National Anti-Corruption Institute (SDI) • IRDP Leadership and Effective Corporate Culture Program 2018, Institute of Research and Development for Public Enterprises (IRDP).

Duangkamol Settanung

Ms. Duangkamol Settanung is Senior Executive Vice President, seconded to Senior Executive Vice President, Finance and Accounting, PTT Global Chemical Plc. Appointed • December 1, 2018 Educations • Bachelor of Science in Statistics (1st Class Honors), Kasetsart University, Thailand • Master of Business Administration, Thammasat University, Thailand Certifications • Director Certification Program (DCP 155/2012), Thai Institute of Directors Association (IOD) • Certificate Program for GE: PTT Executive Program, GE CROTONVILLE, USA • Certification Program for “Leadership Development Program III (LDP III)” PTT Leadership and Learning Institute • Top Executive Program (Class of 26th), Capital Market Academy (CMA).

Wuttikorn Stithit

Mr. Wuttikorn Stithit is Acting Senior Executive Vice President, Gas Business Unit of the Company. Appointed • February 1, 2019 Educations • Bachelor of Engineering (Electrical Engineering), King Mongkut’s Institute of Technology Ladkrabang • Master of Science (Industrial & System Engineering), Ohio University, U.S.A. • Master of Business Administration (Finance and Banking), Kasetsart University Certifications • Director Certification Program (DCP 158/2012), Thai Institute of Directors Association (IOD) • Leadership Development Program3 (LDP3), PLLI • Leadership Succession Program (LSP), Class 9/2018, Institute of Research and Development for Public Enterprises (IRDP) • Senior Executive Education Program, SIBA 2017, College of Management, Mahidol University • Power of the Kingdom Class 4/2015 (Bhumipalung Phandin), Chula Unisearch, Chulalongkorn University • Leadership Development Program 2 (LDP2), PLLI • Senior Executive Program (SEP) 2011, Sasin Graduate Institute of Business Administration of Chulalongkorn University (SASIN).

Sumrid Sumneing

Mr. Sumrid Sumneing is Executive Vice President, Group Corporate Finance and Strategy of the Company.

Duangporn Thiengwatanatham

Ms. Duangporn Thiengwatanatham is Senior Executive Vice President, Downstream Business Group Alignment of the Company. Appointed • October 1, 2018 Educations • Bachelor of Engineering (Chemical Engineering), Chulalongkorn University, Thailand • Master of Engineering (Chemical Engineering), The University of British Columbia, Canada • Master of Management (Management), Sasin Graduate Institute of Business Administration of Chulalongkorn University, Thailand Certifications • Director Certification Program (DCP 135/2010) and Financial Statements for Directors (FSD 8/2010), Thai Institute of Directors Association (IOD) • Leadership Development Program (LDP) III, PTT Leadership and Learning Institute • PTT Executive Leadership Program, General Electric, New York, USA • Enterprise Risk Management Framework, PricewaterhouseCoopers • Strategic Marketing Management, Standford Graduate School of Business.

Chienvit Udomwatwong

Mr. Chienvit Udomwatwong is Executive Vice President, Global Business Services of the Company.

Athavuth Vikitsreth

Mr. Athavuth Vikitsreth is Senior Executive Vice President, Public Relations of the company. • March 1, 2017 Educations • B.B.A., Abilene Christian University, Texas, USA Certifications • Director Certification Program (DCP 106/2008), Audit Committee Program (ACP 24/2008), Monitoring the System of Internal Control and Risk Management (MIR 5/2009), Thai Institute of Directors Association (IOD) • The Joint State-Private Sector Course (Class of 23th), National Defence College • Democratic Politics and Governance for High-Level Administrators (Class of 12th), King Prajadhipok’s Institute • Corporate Governance for Directors and Top Executives of State Enterprises and Public Organizations (Class 3) (PDI), King Prajadhipok’s Institute • The Programme for Senior Executives on Justice Administration Batch 4, National Justice Academy, Office of Judiciary, Thailand • Top Executives Program, Capital Market Academy (Class of 20th), Thailand • Certificate in Top Executives in the Energy Education Program (Class of 8th) (2016), Thailand Energy Academy (TEA). Work Experiences 2011 - 2013 : Executive Vice President, External Affair, PTT Global Chemical Public Company Limited (PTTGC) 2014 - 2016 : Senior Executive Vice President, External Affair, PTTGC 2016 - 2017 : Senior Executive Vice President, External Affair, PTTGC working on a secondment as Executive Vice President, Public Relations, PTT Public Company Limited March 1, 2017 - : Senior Executive Vice President, Present PTTGC working on a secondment as Senior Executive Vice President, Public Relations, PTT Public Company Limited

Wittawat Svasti-xuto

Mr. Wittawat Svasti-xuto has been Chief Technology and Engineering Officer of the Company. Appointed • September 16, 2018 Educations • Bachelor of Engineering (Chemical Engineering), Chulalongkorn University, Thailand • Master of Science (Industrial Engineering), The University of Rhode Island, USA. Certifications • Director Certification Program (DCP 146/2011), Financial Statements for Director (FSD 12/2011), Thai Institute of Directors Association (IOD) • Top Executive Program (Class of 27th), 2018, Capital Market Academy (CMA) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 11st), 2018, Thailand Energy Academy (TEA) • The National Defence Course (Class of 59th), National Defence College • Strategy and Innovation for Business in Asia (SIBA) (Class of 5th), 2016.

Wirat Uanarumit

Mr. Wirat Uanarumit has been Chief Operating Officer - Upstream Petroleum and Gas Business Group of PTT Public Company Limited since October 1, 2016, Appointed • October 1, 2016 Educations • Bachelor of Engineering (Electrical Engineering), Chulalongkorn University, Thailand • Master of Business Administration, with emphasis in Financial Management, Pennsylvania State University, USA Certifications • Director Certification Program (DCP 8/2001), Director Certification Program Update (DCPU 5/2015), Audit Committee Program (ACP 38/2012), Ethical Leadership Program (ELP 7/2017), Thai Institute of Directors Association (IOD) • Member, Beta Gamma Sigma (US National Scholastic Honour Society in Business) • Advance Management Programme, INSEAD Business School, Fontainebleau, France • Advanced Management Program, Harvard Business School, USA • Top Executive Program (Class of 4th), Capital Market Academy (CMA) • Senior Executives on Justice Administration (Class of 16th), National Justice Academy • Advanced Security Management Program (ASMP), (Class of 2nd), National Defence College • Executive Development Program (Class of 1st), Thai Listed Companies Association (TLCA) • Diploma, The Joint State - Private Sector Course, National Defence College • Executive Management with Business Development and Investment (Class of 2nd), Institute of Business and Industrial Development (IBID).

Wantanee Jaruke

Ms. Wantanee Jaruke has been Company Secretary of PTT Public Company Limited since December 1, 2013. She holds a Bachelor of Arts from Chiang Mai University and a Master of Business Administration from Kasetsart University.

Nuttachat Charuchinda

Mr. Nuttachat Charuchinda is a Director of PTT Public Company Limited. He was Chief Operations Officer - Downstream Petroleum Business Group in the Company since 2011. He holds Bachelor of Engineering in Civil Engineering from Chiang Mai University and Masters of Business Administration from Thammasat University. He has worked with Bangchak Petroleum Public Company Limited and Thaioil Public Company Limited.

Chumpol Rimsakorn

Mr. Chumpol Rimsakorn is a Director of the Company. Appointed • December 21, 2018 Educations • Bachelor of Laws, Ramkhamhaeng University, Thailand • Master of Public and Private Management Program, National Institute of Development Administration (NIDA) Certifications • Director Certification Program (DCP 221/2016), Financial Statements for Directors (FSD 30/2016), Role of the Chairman Program (RCP 39/2016), Advanced Audit Committee Program (AACP 24/2016) and IT Governance and Cyber Resilience Program (ITG 9/2018), Thai Institute of Directors Association (IOD) • National Defence Course for the Joint State - Private Sector, The National Defence Course • Top Executive Program (Class of 19th), Capital Market Academy (CMA) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 7th), 2015 - 2016, Thailand Energy Academy (TEA) • Inspector General Program, The Prime Minister’s Office • Senior Executive Program (Class of 60th), Office of the Civil Service Commission • Good Governance for Directors and Executives of State Enterprises and Public Organization (Class of 10th), King Prajadhipok’s Institute • Advanced Master of Management Program (AMM) (Class of 1st), 2018, Graduate School of Public Administration, National Institute of Development Administration (NIDA).

Kulit Sombatsiri

Mr. Kulit Sombatsiri is Director of the Company. Appointed • January 16, 2019 Educations • Bachelor of Arts (Political Science), Ramkhamhaeng University, Thailand • Master of Public Administration, San Diego State University, USA • Master of Business Administration, University of Southern California, USA Certifications • Director Certification Program (DCP 124/2009) Thai Institute of Directors Association (IOD) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 6/2015), Thailand Energy Academy (TEA) • Top Executive Program (Class of 10th), Capital Market Academy (CMA) • The Civil Service Executive Program for Senior Civil Servants (Class of 40th), Office of the Civil Service Commission • Diploma, The National Defence Course (Class of 54th), National Defence College.

Vichai Assarasakorn

Mr. Vichai Assarasakorn has been Independent Director of PTT Public Company Limited since September 4, 2014. Appointed • September 4, 2014; April 28, 2017 (re-elected) Educations • Bachelor of Engineering, New South Wales University, Australia Certifications • Director Certification Program (DCP 215/2016), Thai Institute of Directors Association (IOD) • Top Executive Program (Class of 12th), Capital Market Academy (CMA) • Diploma, The Joint State - Private Sector Course (Class of 22th), National Defence College • Thailand’s 5th National Conference on Collective Action Against Corruption “Tackling Corruption through Public-Private Collaboration” (October 16, 2014) • Seminar “Role and Function of Board of Directors of State Enterprise”, State Enterprise Policy Office (June 5, 2015) • Seminar “Re-energizing Growth through Better Governance”, IOD (June 18, 2015) • Seminar “Incorporation of State Investment Corporation” (July 13, 2015) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 7th), 2015, Thailand Energy Academy (TEA) • Seminar PTT Group AC Forum 2015 • Briefing on International Anti-Corruption... International cases and practices, IOD (October 14, 2015) • CG Forum 4/2015 - Thailand CG Forum “Governance as a Driving Force for Business Sustainability”, SET SEC and IOD (October 28, 2015).

Teerawat Boonyawat

Kittipong Kittayarak

Dr. Kittipong Kittayarak has been Independent Director of PTT Public Company Limited since July 1, 2014. Appointed • July 1, 2014; April 28, 2017 (re-elected) Educations • Bachelor of Laws (Honor), Chulalongkorn University, Thailand • Master of Laws (LL.M.), Cornell University, USA (Royal Thai Government Scholarship) • Master of Laws (LL.M.), Harvard University, USA (Fulbright Scholarship) • Doctor of the Science of Laws (J.S.D.), Stanford University, USA (Fulbright Scholarship) Certifications • Director Accreditation Program (DAP 112/2014), Advanced Audit Committee Program (AACP 18/2015), Thai Institute of Directors Association (IOD) • Barrister-at-Law, Institute of Legal Education Thai Bar Association • Politics and Government in Democracy for Executives (Class of 5th), King Prajadhipok’s Institute • Diploma, The National Defence Course (Class of 49th), National Defence College • Top Executive Program (Class of 8th), Capital Market Academy (CMA) • Certificate, Executive Program in “Energy Literacy for a Sustainable Future” (Class of 1st), Thailand Energy Academy (TEA) • Thailand’s 5th National Conference on Collective Action Against Corruption (“Tackling Corruption through Public - Private Collaboration) (October 16, 2014) • Seminar “Role and Function of Board of Directors of State Enterprise”, State Enterprise Policy Office (June 5, 2015).

Somkit Lertpaithoon

Mr. Somkit Lertpaithoon is a Independent Director of the company. Appointed • February 27, 2017 Educations • Bachelor of Law, Thammasat University • D.E.A. de Droit Public Interne (ParisII), France • Doctorat de l’Université de Droit d’Economie et de Sciences Sociales de Paris II, France Certifications • Barrister-at-Law, Institute of Legal Education Thai Bar Association • Certification in Local Government, Institut international d’administration publique (IIAP), France • Certificate in Top Executives in the Energy Education Program (Class 10/2017), Thailand Energy Academy (TEA) Work Experiences 1997 : Member of the Constituent Assembly 2007 : Secretary of the Constitution Drafting Commission 2010 - 2017 : Rector, Thammasat University 2017 : Director, the Government Pharmaceutical Organization (GPO) Present : Professor, Faculty of Law, Thammasat University

Surapon Nitikraipot

Dr. Suraphon Nitikraipot is Independent Director of PTT Public Company Limited. Appointed • April 12, 2018 Educations • Bachelor of Laws (Second Class Honors), Thammasat University,Thailand • Dipl.me d’.tudes approfondies (D.E.A.) de droit Public, Strasbourg III, France • Doctorat en droit (mention tr.s honorable), l’Universit. Robert Schuman de Strasbourg, France • Honorary Doctoral, Soka University, Japan Certifications • Director Certification Program (DCP 102/2008), Role of the Chairman Program (RCP 25/2011), Board Nomination and Compensation Program (BNCP 5/2018) Thai Institute of Directors Association (IOD) • Barrister at Law, Class of 35th, Institute of Thai Bar Association of Thailand • Certificate, La D.centralisation et l’ Administration Locale, Institut International d’ Administration Publique (IIAP), Paris, France • Capital Market Academy Leadership Program, Class 4, Capital Market Academy • Diploma, National Defence Course for the Joint State-Private Sector, Class 23, The National Defence College, 2010 • Certificate, Executive Program on Energy Literacy for a Sustainable Future (TEA), Class 7/2015, Thailand Energy Academy.

Danucha Pichayanan

Mr. Danucha Pichayanan is Independent Director of the Company. Appointed • April 12,2018 Educations • Bachelor of Engineering, Chulalongkorn University, Thailand • M.S. Engineering Management, George Washington University, USA Certifications • Director Certification Program (DCP 211/2015) Thai Institute of Directors Association (IOD) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class 10th), Thailand Energy Academy (TEA) • Certificate, The Civil Service Executive Program for Senior Civil Servants (Class 78/2013), Office of the Civil Service Commission • Senior Executive Certificate in Anti-Corruption Strategic Management (Class 7/2016), Office of the National Anti-Corruption Commission.

Nuntawan Sakuntanaga

Mrs. Nuntawan Sakuntanaga has been a Independent Director of PTT Public Company Limited since July 1, 2014. Appointed • July 1, 2014; April 9, 2015 (re-elected) Educations • Bachelor of Accounting in Finance and Banking, Chulalongkorn University, Thailand • Master of Business Administration in Marketing and International Business, University of Wisconsin at Madison (Wisconsin, USA) Certifications • Director Certification Program (DCP 166/2012), Audit Committee Program (ACP 43/2013), Financial Statements for Directors (FSD 31/2016) Thai Institute of Directors Association (IOD) • Management Development Program, Mt. Eliza, Melbourne, Australia (1989) • Certificate, The Civil Service Executive Program for Senior Civil Servants (Class 38/2003), Office of the Civil Service Commission • Diploma, The National Defence Course (Class of 49th) (2006 - 2007), National Defence College. Leaders in Development Program-Managing Political & Economic Reform, Kennedy School of Government, Harvard University, Boston, USA, 2008 • Top Executive Program in Commerce and Trade (TEPCoT) (Class of 2nd), Commerce Academy • Top Executive Program (Class 14/2012), Capital Market Academy (CMA) • Corporate Governance Program for Directors and Executives of State Enterprises and Public Organization (Class 12/2013), Public Director Institute (PDI) • Certificate in Top Executives in the Energy Education Program (Class 5/2014), Thailand Energy Academy (TEA) • Seminar PTT Group AC Forum 2015 • Briefing on International Anti-Corruption... International Cases and Practices, IOD (October 14, 2015) • Seminar “Global Financial Market Outlook 2016”, IOD (November 17, 2015) • PTT Board Briefing • Seminar “Electric Vehicles & Future Energy System: Recent Development and Implications” Petroleum Institute of Thailand (PTIT).

Supot Teachavorasinskun

Mr. Supot Teachavorasinskun is Independent Director of the Company. Appointed • January 18, 2018 Educations • Bachelor of Engineering (Civil Engineering), Chulalongkorn University, Thailand • Master of Engineering (Civil Engineering), University of Tokyo, Japan • Doctor of Engineering (Civil Engineering), University of Tokyo, Japan Certifications • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 10th), 2017, Thailand Energy Academy (TEA).

Thon Thamrongnawasawat

Mr. Thon Thamrongnawasawat has been Independent Director at PTT Public Company Limited since November 18, 2016. Appointed • November 18, 2016; April 12,2018 (re-elected) Educations • Bachelor of Science, Marine Science, Chulalongkorn University, Thailand • Master of Science, Marine Science, Chulalongkorn University, Thailand • Ph.D, Marine Biology and Ecology, Jamescook University, Australia Certifications • Anti-Corruption : the Practical Guide (ACPG 37/2017), Director Accreditation Program (DAP 138/2017), How to develop a Risk Management Plan (HRP 14/2017) Thai Institute of Directors Association (IOD) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 9th), Thailand Energy Academy (TEA) • Seminar “Electric Vehicles & Future Energy System: Recent Development and Implications” Petroleum Institute of Thailand (PTIT).

Don Wasantapruek

Mr. Don Wasantapruek has been Independent Director of PTT Public Company Limited since July 26, 2014. Appointed • July 26, 2014; April 11, 2016 (re-elected) Educations • Bachelor of Industrial Engineering, University of New South Wales, Sydney, Australia • Master of Industrial Engineering, University of New South Wales, Sydney, Australia Certifications • Director Accreditation Program (DAP 117/2015), Role of the Nomination & Governance Committee Program (RNG 7/2015), Thai Institute of Directors Association (IOD) • Thailand’s 5th National Conference on Collective Action Against Corruption (“Tackling Corruption through Public-Private Collaboration) (October 16, 2014) • Certificate, Executive Program on Energy Literacy for a Sustainable Future (Class of 6th), 2015, Thailand Energy Academy (TEA) • Seminar “Incorporation of State Investment Corporation” (July 13, 2015) • Briefing on International Anti-Corruption... International cases and practices, IOD (October 14, 2015) • Seminar Anti-Corruption: Leadership Role of the Board in Driven the Organization toward the Draft of the Development of Corporate Governance and Enterprise Management Act … and Good Corporate Governance (October 17, 2016) • PTT Board Briefing.

Panporn Sasananan