亨斯曼 HUN

Peter R. Huntsman, Director since 1994. Experience : President and Chief Executive Officer, Huntsman Corporation (2000 - present); Chairman (2018 - present); President and Chief Operating Officer (1994 - 2000); Began his career at the Company's Olympus Oil subsidiary in 1983 and, starting in 1987, served in a series of general management positions, each with increasing scope and responsibility. Other Boards: Board member, European Chemical Industry Council (CEFIC) (2023 - present); CEFIC is the European counterpart of the American Chemistry Council representing chemical industry members employing more than 1.2 million workers with revenues in excess of $500 billion and R&I investments in excess of $10.5 billion; Chairman Emeritus of the Board of Directors (2023), Chairman of the Board of Directors (2022), Chairman of the Executive Committee of the Board (2021), and Member of the Executive Committee of the Board (2017 - present) of the American Chemistry Council, the chemical industry's principal trade, education, and advocacy association representing more than $550 billion in enterprise value; Chairman of the Board of Directors and CEO, Huntsman Cancer Foundation, which raises funds to support the ongoing research, treatment, and educational programs at the University of Utah; CEO, Huntsman Foundation; Serves on oversight boards and leadership councils of several charitable institutions, including the Board of Directors for the Cynthia Woods Mitchell Pavilion and the Board of Advisors for Interfaith of The Woodlands; Former Independent Director, Venator Materials PLC, a global pigments company headquartered in the UK, which separated from Huntsman in 2017; Former member of the Board of Overseers of the Wharton School of Business at the University of Pennsylvania; Former member of the Memorial Hermann Health Systems Board of Directors.

Phil Lister, age 53, is Executive Vice President and Chief Financial Officer. Mr. Lister was appointed to this position in July 2021. From May 2019 to June 2021, Mr. Lister served as Vice President, Corporate Development. From April 2011 to April 2019, Mr. Lister served in our Polyurethanes segment as Vice President, Global Finance and Controller, a role including divisional leadership of strategic planning as well as mergers and acquisitions. Prior to that, Mr. Lister served in numerous financial and business roles in Polyurethanes both in Europe and in the U.S. Mr. Lister joined Huntsman in July 1999 with the ICI acquisition. Mr. Lister is a U.K. Chartered Management Accountant.

R. Wade Rogers, age 60, is Senior Vice President, Global Human Resources and Chief Compliance Officer. Mr. Rogers has held the position of Senior Vice President, Global Human Resources since August 2009. From May 2004 to August 2009, Mr. Rogers served as Vice President, Global Human Resources, from October 2003 to May 2004, Mr. Rogers served as Director, Human Resources,Americas and from August 2000 to October 2003, he served as Director, Human Resources for our former Polymers and Base Chemicals businesses. From the time he joined Huntsman in 1994 to August 2000, Mr. Rogers served as Area Manager, Human Resources,Jefferson County Operations. Prior to joining Huntsman, Mr. Rogers held a variety of positions with Texaco Chemical Company.

Scott J. Wright, age 54, is Division President, Advanced Materials. Mr. Wright was appointed to this position in June 2016. Prior to that time, Mr. Wright served as Vice President of Huntsman Advanced Materials,Europe, Middle East & Africa since 2011. Before joining our Advanced Materials segment, Mr. Wright spent 15 years in our former pigments and additives business in a number of roles of increasing responsibility including product development, business planning, marketing and sales. Prior to joining Huntsman in July 1999, Mr. Wright worked with ICI.

Cynthia Egan, Independent Director since 2020 . Experience: Senior Advisor to the U.S. Department of the Treasury on domestic employment retirement security (2014 - 2015); President of Retirement Plan Services, T. Rowe Price Group from 2007 until her retirement in 2012; served as founding chair of its Women's Roundtable; Senior executive at Fidelity Investments (1989 - 2007), including Executive Vice President and Head of Fidelity Institutional Services Company, President of the Fidelity Charitable Gift Fund and Executive Vice President of Fidelity Management Research Company; Started her career at the Federal Reserve Board of Governors and worked at KPMG Peat Marwick and Bankers Trust. Other Boards : US-Listed Companies: Independent Director, Chair of the Board of Directors and member of the Compensation and Human Capital Committee of The Hanover Insurance Group, a long-established publicly traded property and casualty insurance company in the United States (2015 - present); Independent Director, Chair of the Regulatory Compliance Committee and member of the Human Capital Committee of The Unum Group, a leading provider of financial protection benefits internationally and the largest provider of disability income in the world (2014 - present); Independent Trustee, BlackRock Fixed-Income Complex, a complex of closed-end funds and open-end non-index fixed-income funds (2016 - present); Other: Chair Emerita, Board of Visitors of the University of Maryland School of Medicine; Former Independent Director, Envestnet, Inc., a financial technology corporation which provides wealth management platforms and products to financial advisors and institutions. Education: B.S., Boston College.

Sonia Dula, joined the Board of Directors in June 2020. Experience: Vice Chairman, Latin America, Bank of America Global Corporate and Investment Banking Division from 2013 until her retirement in 2018; between 2010 and 2013, headed Merrill Lynch's Wealth Management Division in Latin America, and led the Latin America Corporate and Investment Banking Division from 2007 to 2010; Former Chief Executive Officer, Grupo Latino de Radio, owner/operator of more than 500 radio stations in Latin America and the U.S. Hispanic market; Co-founded Internet Group of Brazil and Obsidiana.com; Former Chief Executive Officer, Telemundo Studios Mexico; Began her career as an investment banker at Goldman Sachs in London and New York, rising to leadership positions (1986 - 1995). Other Boards: Independent Director and member of the Audit and Sustainability Committee of Acciona, S.A. (Spain), a global renewable energy and infrastructure developer (2019 - present); Acciona representative on board and member of the Audit and Sustainability Committee of Acciona Energia, a 100% renewable energy company that is more than 90% owned by Acciona (2021 - present); Independent Director, member of the Audit Committee and member of the Risk and Compliance Committee of Banco Bilbao Vizcaya Argentaria, S.A. (BBVA), a global financial services group (March 2023 - present); Former Independent Director and member of the Audit Committee, Hemisphere Media Group, Inc., a Spanish language media company; Former Independent Director and member of the Audit Committee and the Compliance and Business Conduct Committee, Millicom International Cellular, S.A., a provider of broadband, cable and cellular network services in Latin America; Former Independent Director, Chair of the Nominating, Compensation and Corporate Governance Committee, member of the Audit, Risks and Compliance Committee and member of the Executive Committee, Prisa, S.A. (Spain), a leading Spanish and Portuguese-language media and education group; Former Member, Latin America Strategic Advisory Board of Itau-Unibanco; Life Member, Council on Foreign Relations; Previously served on the boards of the Council of the Americas, Women's World Banking and the Arsht Center for the Performing Arts. Education: B.A. in Economics, Harvard University; MBA, Stanford University.

Ms. Jeanne McGovern, Independent Director since 2021. Experience: 40-year audit and advisory career at Deloitte & Touche LLP (retired in 2020), most recently as Partner, where she provided lead audit services to Fortune 500 public companies and their audit committees, as well as advisory services relating to M&A and divestitures, strategic business model transformation, financing transactions, and other strategic priorities to a wide range of companies in the consumer, pharmaceutical, materials and industrial segments; Held significant management roles in Deloitte's corporate office, including in the Office of the CEO's U.S. National Leadership; also served as Independence Leader for the U.S. Audit and Assurance practice directing policy recommendations on the impact of regulations. Other Boards: US-Listed Companies: Independent director, Chair of the Board of Directors and member of the Audit and Ethics Committee of Flexsteel Industries, a global leader in the design, production and manufacturing of high-quality residential furniture doing business for more than 120 years; previously served as a member of the Compensation Committee in 2024 and as a member of the Nominating and Governance Committee in 2024 and 2025 (2022 - present). Other: Previously served on boards of Oak Knoll School of the Holy Child, Junior Achievement, and the National Committee on the Prevention of Child Abuse. Education: B.A. in Accounting, Syracuse University; CPA and Member of the American Institute of Certified Public Accounting and the Washington Society of Certified Public Accountants.

U.S. Navy (Retired) Vice Admiral Tighe, Independent Director since 2019. Experience: Vice Admiral, U.S. Navy (Retired); from 1984 until her retirement in 2018, served in various roles of increasing seniority for the Navy and National Security Agency (NSA), including Commander of the U.S. Fleet Cyber Command U.S. Tenth Fleet, where she directed operations and defense of Global Navy IT Networks; also led Signals Intelligence Operations and Offensive Cyberspace Operations in that role as the Navy Component Commander to NSA and U.S. Cyber Command, respectively; Served as Deputy Chief of Naval Operations for Information Warfare and had significant executive responsibilities as Director of Naval Intelligence, U.S. Navy's Chief Information Officer, Director of Cybersecurity, and as a member of the U.S. Navy's Corporate Board, collaboratively planned and financed $150 billion annually to support global U.S. Navy operations; led planning and resource programming for Navy Information Warfare Capabilities, including Cyber Resiliency and IT Network Modernization, and spearheaded the Navy's digital transformation. Other Boards: US-Listed Companies: Independent Director, member of the Risk Committee, Chair of the Technology Risk Subcommittee of the Risk Committee, member of the Audit Committee and member of the Corporate Governance and Nominating Committee of Goldman Sachs Group, Inc., a global investment bank and financial services company (2018 - present); Independent Director, member of the Audit Committee and member of the Risk and Cybersecurity Committee of General Motors Company (2023 - present); Former Independent Director, Progressive Corporation, a Fortune 100 American property and casualty insurance company; Former Independent Director, IronNet, Inc., a global network security company serving the defense, financial services, energy and utilities, health care and life sciences industries. Other: Committee Member, National Academies of Sciences, Engineering, and Medicine study on the evaluation of organizational models for cyber forces of the U.S. Armed Forces; Trustee, The MITRE Corporation; Member, Strategic Advisory Committee, Idaho National Labs-National and Homeland Security Directorate; Board Member, United States Naval Academy Foundation; Board Member, The Alliance for Decision Education; Member and Global Security Expert, Strategic Advisory Group, Paladin Capital Group; Governance Fellow and Directorship Certified, National Association of Corporate Directors; Former Member, Defense Science Board. Education: B.S. in Theoretical Mathematics, U.S. Naval Academy: M.S. in Applied Mathematics, U.S. Naval Postgraduate School: Ph.D. in Electrical Engineering, U.S. Naval Postgraduate School.

David B. Sewell, Independent Director since 2022. Experience: President and Chief Executive Officer, Solstice Advanced Materials, a leading global specialty materials company formed in connection with the spin-off of Honeywell's Advanced Materials business (March 2025 - present); President and Chief Executive Officer, WestRock Company, one of the world's largest paper and packaging companies, generating $18.7 billion in sales and employing nearly 50,000 associates world-wide (2021 - 2024); oversaw WestRock Company's business combination with Smurfit Kappa Group plc to create Smurfit WestRock plc, a global leader in sustainable paper and packaging; President and Chief Operating Officer (2019 - 2021), The Sherwin-Williams Company, a global leader in the paint and coatings businesses, where he was responsible for all operating segments and more than 60,000 employees globally and also supported all operating divisions, managed end-to-end global manufacturing, sourcing and supply chains that maximized assets and resources globally to help drive world class processes and working capital; President of the Performance Coatings Group, where revenue grew from $2.8 billion to $6.1 billion (2014 - 2019); joined Sherwin-Williams in 2007; 15-year tenure at General Electric in its Plastics and Advanced Materials Division in a variety of senior commercial, global sales and marketing, and business performance positions with increasing responsibilities. Other Boards: US-Listed Companies: Director, Solstice Advanced Materials (March 2025 - present): Former member of the Board of Directors, WestRock Company (2021 - 2024). Other: Trustee, The Cleveland Clinic, a non-profit academic medical center; Trustee, Cleveland Playhouse Square, a non-profit performance arts center. Education: B.A. in Economics, University of Southern California.

Daniele Ferrari, Independent Director since 2018. Experience: Senior Advisor, SK Capital Partners, a private equity investment firm focused on specialty materials, chemicals and pharmaceuticals (2021 - present); Chief Executive Officer, Versalis S.p.A., one of Europe's largest chemical companies (2011 - 2020); Previously served in numerous roles at Huntsman, culminating in the role of President of the Performance Products division; Previously served at Imperial Chemical Industries (ICI) and Agip Petroli, a subsidiary of Eni S.p.A., a leading international oil and gas company. Other Boards: Chair of the Supervisory Board of Ecopol S.p.A. (2023 - present); Independent Director, OXEA Corporation, a global manufacturer of Oxo intermediates and Oxo performance chemicals (2025 - present); Former Supervisory Board Member and Chair of the Compensation Committee, New Heubach Group, a global manufacturer of pigments; Former Supervisory Board Member and Chair of the Sustainability Committee, SEQENS, a worldwide leader in pharmaceutical solutions and specialty ingredients; Past Chairman of the Board of Directors of Matrica S.p.A., a Versalis joint venture with Novamont, an industry leader in bio plastics and green chemistry and marketing of medical devices, pharmaceuticals and consumer packaged goods; Past President, European Chemical Industry Council (CEFIC) (2018 - 2020); Past President, PlasticsEurope Bruxelles, the association of European plastics manufacturers (2013 - 2018); Board Member, Alliance to End Plastics Waste; Board Member, Oxford University Business Economics Program; Former Independent Director of Venator Materials PLC, a global pigments company headquartered in the UK, which separated from Huntsman in 2017. Education: Diploma in Industrial Chemistry, Istituto San Giorgio (Italy); Honorary Master Degree in Chemical Sciences, University of Ferrara (Italy).

Mr. Jose Antonio Munoz Barcelo, Independent Director since 2022. Experience: President and Chief Executive Officer of Hyundai Motor Company, the South Korean headquartered manufacturer of ICE, EV and Hydrogen Fuel Cell vehicles, where he is responsible for global operations strategies and their successful implementation, delivering profitable growth and improving the overall performance of Hyundai Motor Company (January 2025 - present); former President and Global Chief Operating Officer of Hyundai Motor Company and served as President and CEO of Hyundai and Genesis Motor North America, Hyundai's largest operating subsidiary (2019 - December 2024); Chief Performance Officer, Nissan Motor Co., Ltd., a global manufacturer of automobiles (2016 - 2019) and Chairman of Nissan's Management Committee China (2018 - 2019), where he led Nissan's China division including manufacturing, engineering design, sales and marketing, administration and finance; joined Nissan in 2004; Senior operational and executive managerial positions at Toyota Motor Europe and Daewoo Motor Iberia in charge of sales, operations and network development. Other Boards: Board Member, Hyundai Motor Company (2023 - present); Board Member, Pacific Council on International Policy, Los Angeles; Former member of the Board of Directors, Motional, Inc., a joint venture between automotive technology expert Aptiv and the Hyundai Motor Group; Vice Chairman, Alliance for Automotive Innovation; Commissioner of Coalition for Reimagined Mobility (ReMo); Industry Leadership Award by Society of Automotive Engineers (SAE) Foundation; Member, Official Association of Industrial Engineers of Madrid; Past President of the Alumni Association of IE Business School in Brussels and Paris. Education: MBA, Instituto de Empresa (IE) Business School (Madrid); Ph.D. in Nuclear Engineering, Polytechnic University of Madrid; Completed Executive Management Programs at Cranfield School of Management (U.K.) and INSEAD Business School (France/Japan).

Twila Day, age 64, is Vice President and Chief Information Officer. Ms. Day was appointed to this position upon joining Huntsman in November 2018. Prior to joining Huntsman, Ms. Day was Managing Director, National Practice Lead for Technology Services, and a member of the executive committee at Alvarez & Marsal. Previously, Ms. Day served at SYSCO Corporation for more than 20 years in a variety of positions, culminating in her appointment as Senior Vice President Information Technology and Chief Information Officer.

Jan Buberl, age 50, is Division President, Performance Products. Mr. Buberl was appointed to this position in August 2024. Prior to that time, Mr. Buberl served as Vice President,Americas for our Polyurethanes segment and as a director of our Chinese PO/MTBE joint venture with Sinopec since January 2019. From June 2017 through December 2018, Mr. Buberl served as Vice President, Color Pigments at Venator Materials PLC, and from October 2014 to June 2017, he served as Vice President, Color Pigments of our former pigments and additives business. Prior to joining Huntsman in October 2014, Mr. Buberl spent eighteen years with BASF in various global roles. Mr. Buberl holds a master's degree in international marketing and a master's degree in business administration.

Rachel Muir, age 52, is Vice President, Deputy General Counsel and Assistant Secretary. Ms. Muir was appointed to this position in May 2022. Ms. Muir joined Huntsman in 2007 and has held multiple positions of increasing responsibility in the legal department. Prior to joining Huntsman, Ms. Muir was an associate attorney at the law firm of Ballard Spahr LLP. Ms. Muir started her legal career at Gibson, Dunn & Crutcher LLP.

Ivan Marcuse, age 49, is Vice President, Investor Relations and Corporate Development. Prior to joining Huntsman in April 2017, Mr. Marcuse served as Director, Equity Research, Specialty Chemicals for KeyBanc Capital Markets Inc. from August 2011 to February 2017. Previously, he was Vice President, Equity Research, Building Products and Materials, for Northcoast Research. Mr. Marcuse is a CFA charterholder and holds a master's degree in business administration.

Pierre Poukens, age 63, is Vice President, Internal Audit, a position he has held since February 2012. Mr. Poukens was Director of Internal Audit from April 2005 to January 2012 and joined Huntsman as Internal Audit Manager in January 2000. Prior to joining Huntsman, Mr. Poukens held various accounting and auditing positions with European companies in Belgium. Mr. Poukens is a Certified Internal Auditor.

Brittany Benko, age 51, is Senior Vice President, Environmental, Health & Safety and Manufacturing Excellence and Corporate Sustainability Officer. Prior to joining Huntsman in August 2020, Ms. Benko served as Vice President, Health, Safety, Environment and Regulatory at Southwestern Energy Company. Previously, Ms. Benko served in a variety of EHS roles with increasing responsibility at several companies including Anadarko Petroleum Corporation, Chesapeake Energy Corporation and BP.

Amy K. Smedley, age 55, is Executive Vice President, General Counsel and Secretary. Ms. Smedley was appointed to this position in January 2026. From January 2022 to December 2025, Ms. Smedley served as Executive Vice President and Chief Legal Officer for Savage Companies. Ms. Smedley's tenure with Huntsman originally began in 2006 and culminated with her serving as Vice President and Deputy General Counsel before she departed the Company in January 2022. Previously, Ms. Smedley practiced at Snell & Wilmer L.L.P. in Utah from 2003 to 2006 and clerked for the Honorable William T. Thurman, U.S. Bankruptcy Judge for the District of Utah, from 2001 to 2003.

Kevin C. Hardman, age 61, is Vice President, Tax. Mr. Hardman served as Chief Tax Officer from 1999 until he was appointed to his current position in 2002. Prior to joining Huntsman in 1999, Mr. Hardman was a tax Senior Manager with the accounting firm of Deloitte & Touche LLP, where he worked for 10 years. Mr. Hardman is a Certified Public Accountant and holds a master's degree in tax accounting.

Steen Weien Hansen, age 58, is Division President, Polyurethanes. Mr. Hansen was appointed to this position in June 2025. Prior to that time, Mr. Hansen served as Senior Vice President, Global Automotive and Global Elastomers for our Polyurethanes segment, a role he held since January 2022. Prior to that, he served as Vice President, Europe, Africa, Middle East and India for our Polyurethanes segment and Vice President, Asia Pacific for our Advanced Materials segment. He has held a number of other leadership roles within the organization since joining the Company in 1999, including Vice President for the Advanced Materials segment's global operations and supply chain function as well as commercial leadership roles in the Polyurethanes segment and the corporate purchasing function. Mr. Hansen holds a bachelor's degree in market economics.

Steven C. Jorgensen, age 57, is Vice President and Controller. Prior to his appointment to this position in August 2021, Mr. Jorgensen served as Vice President Finance and Controller in our Performance Products segment since January 2017, as Vice President of Accounting Shared Services and Internal Controls since February 2012, as Vice President of Internal Audit and Internal Controls since May 2007 and other positions since joining Huntsman in May 2004. Prior to joining Huntsman, Mr. Jorgensen served as an Internal Audit Manager at General Electric Consumer Finance and a Senior Audit Manager at Deloitte & Touche LLP. Mr. Jorgensen is a Certified Public Accountant.