特诺 TROX

Mr. Romano has been our CEO since April 1, 2024 and a member of the Board since March 18, 2021. Mr. Romano was one of our Co-CEOs from March 18, 2021 until his appointment as sole CEO effective April 1, 2024. Prior to such appointment as Co-CEO, Mr. Romano was Executive Vice President and Chief Commercial and Strategy Officer since June 2019 and was appointed our interim Co-CEO on December 27, 2020. Prior to such appointment in June 2019, Mr. Romano was Senior Vice President and Chief Commercial Officer since October 2014. Before such time he served as our Senior Vice President and President, Pigment and Electrolytic Operations from June 15, 2012 to October 2014; the Executive Vice President of Tronox Incorporated since January 1, 2011 and Vice President, Sales and Marketing of Tronox Incorporated since January 2008. Mr. Romano was an executive officer of Tronox Incorporated during its bankruptcy proceedings, from which it emerged in 2011. Before that he served as Vice President, Sales for Tronox Incorporated from 2005 to January 2008; Vice President, Global Pigment Sales for Tronox LLC from January 2005 to November 2005; Vice President, Global Pigment Marketing for Tronox LLC from 2002 to 2005 and Regional Marketing Manager for Tronox LLC from 1994 to 2002. Mr. Romano started his career with Tronox in September of 1988. Mr. Romano holds a Bachelor's degree in Accounting from Oklahoma State University.

Mr. Neuman has served as our Senior Vice President, General Counsel and Corporate Secretary since April 2018. He is responsible for managing all of Tronox's legal, regulatory, corporate governance and compliance matters. Before joining Tronox, Mr. Neuman served as vice president, corporate secretary and deputy general counsel of Honeywell International Inc. In that capacity, he oversaw many aspects of Honeywell's corporate law department, including corporate governance, SEC and NYSE compliance, shareholder relations, corporate transactions, including mergers and acquisitions, treasury operations, and company-wide intellectual property and trademark functions. Mr. Neuman joined Honeywell in 2002, and during his time there held various roles of increasing responsibility. Earlier in his career, he worked as an M&A attorney with the New York law firm of Davis Polk & Wardwell. Prior to becoming an attorney, he was an investment banker at Merrill Lynch. Mr. Neuman earned his Bachelor of Arts in history from Wesleyan University, a Master of Arts in regional studies of East Asia from Harvard University and a Juris Doctorate from Northwestern University School of Law.

Mr. Srivisal has served as our Senior Vice President and Chief Financial Officer since April 1, 2023. Mr. Srivisal joined Tronox in March 2018 as Senior Vice President, Business Development to lead the company's merger, acquisition, divestiture and joint venture transactions. In May 2019, Mr. Srivisal additionally became the Company's Chief Integration Officer and on May 1, 2020, Mr. Srivisal became Senior Vice President, Business Development and Finance. Mr. Srivisal brings 25 years of financial and transaction experience that includes acting as a principal, as well as advising companies, creditors, financial sponsors and government entities in a variety of industries on recapitalizations, restructurings, financings, leveraged buyouts, mergers, acquisitions, divestitures and joint ventures. Mr. Srivisal previously served as CEO of Quinpario Acquisition Corp. 2, and he was a partner in Quinpario Partners, LLC. He was also Vice President, Transaction Execution at Solutia Inc., where he had global responsibility for merger, acquisition, divestiture and joint venture transactions. Prior to joining Solutia in 2004, Mr. Srivisal was an investment banker at Rothschild Inc., and Peter J. Solomon Company. Mr. Srivisal graduated magna cum laude with a Bachelor of Science degree in economics (concentration in finance) and a minor in mathematics from the Wharton School of the University of Pennsylvania.

Mr. Engle was appointed to his role in March 2021. Prior to such appointment, Mr. Engle served as the Company's Vice President, Global Marketing and R&D. Mr. Engle joined Tronox in July 2001 as an engineer in the technical sales and service laboratory. He has worked in various areas at Tronox over the last 20 years including sales and marketing, research and development, strategic planning, and business development. Mr. Engle holds a Bachelor of Science degree in Chemical Engineering from Oklahoma State University and an MBA from Auburn University. Mr. Engle joined Tronox in July 2001 as an engineer in the technical sales and service laboratory. He has worked in various areas at Tronox over the last 20 years including sales and marketing, research and development, strategic planning, and business development. Most recently he has served the company as Vice President, Global Marketing and R&D. Mr. Engle holds a Bachelor of Science degree in Chemical Engineering from Oklahoma State University and an MBA from Auburn University.

Mr. Turgeon was our Co-CEO from March 18, 2021 until his retirement effective April 1, 2024 and has been a Director of the Company since March 18, 2021. Prior to his appointment as Co-CEO, Mr. Turgeon was Executive Vice President and Chief Operating Officer since September 2017 and was appointed our interim Co-CEO on December 27, 2020. Before that he served as our Executive Vice President and President of Tronox Titanium Dioxide since January 2014. Prior to joining Tronox, Mr. Turgeon worked for Rio Tinto Group for 24 years, serving as the managing director of Rio Tinto's iron and titanium business. He is also the former chairman of Richards Bay Mineral in South Africa and Rio Tinto, Fer et Titane, in Canada. Mr. Turgeon is also chairman of the advisory board of UMCC Titanium, one of the world's leading producers of titanium raw materials. Mr. Turgeon holds a Bachelor's degree in chemical engineering from Universite Laval and a Master's degree in hydrometallurgy from McGill University.

Mr. AlJunaidi was appointed to his current role in January 2024, Mr. AlJunaidi is responsible for leading the company's global Supply Chain, Business Transformation and IT functions. For more than 25 years, Mr. AlJunaidi has delivered results by driving growth and enhancing profitability through leadership in manufacturing, procurement, strategic sourcing, negotiations and high-performance team building. Prior to joining Tronox in 2009, he led the Sourcing Department of the Renewables Division at GE, then a $5 billion division. His previous experience includes operations roles at GE, Lucent Technologies and Chrysler. Mr. AlJunaidi holds an MBA from the University of Maryland, two MS degrees in Manufacturing Engineering and Engineering Management from Syracuse University, and a BSc degree in Mechanical Engineering from the American University in Cairo.

Ilan Kaufthal has been Chair of the Board since March 18, 2021, and a director of Tronox Holdings plc effective as of March 29, 2019, which was the effective date of the Company's redomiciling to the United Kingdom. Mr. Kaufthal was appointed Lead Independent Director on March 28, 2019 and served in such capacity until his appointment as Chair on an interim basis on December 27, 2020. Prior to the re-domicile transaction, Mr. Kaufthal was Non-Executive Chair of Tronox Limited from June 27, 2017 to March 28, 2019, was its Lead Independent Director from September 6, 2016 to June 27, 2017, a Director since June 15, 2012 and was a Director of Tronox Incorporated from February 2011 until June 15, 2012. He is Chairman of East Wind Advisors, a specialized investment banking firm serving companies in the media, education and information industries. Mr. Kaufthal joined East Wind in 2010 as Chairman, bringing over 30 years of experience as an investment banker and senior corporate executive to the franchise. From 2008 until 2013, Mr. Kaufthal served as Senior Advisor for Irving Place Capital. Until 2008, Kaufthal was a Vice Chairman of Investment Banking at Bear, Stearns & Co and prior to joining Bear, Stearns in 2000, he served for 13 years as Vice Chairman and head of mergers and acquisitions of Schroders & Co. Preceding Schroders, he was with NL Industries and served as its Senior Vice President and Chief Financial Officer. Mr. Kaufthal is the Chairman of IDB Bank NY and serves on the Board of Directors of MacSteel Ltd. Mr. Kaufthal was formerly a director of Cambrex Corporation (NYSE: CBM), a supplier to the pharmaceutical industries, and formerly a director of Quinpario Acquisition Corp 2 (NASDAQ: QPACU), a special purpose acquisition company. He also serves on the Advisory Board of Jerusalem Venture Partners Media Fund and is a Trustee of the Russell Berrie Foundation. He is the Chairman of the Board of the American Friends of Bezalel and a member of the Board of Visitors at Columbia University Medical Center. Ilan holds an MBA from New York University and a BS from Columbia University.

Ginger M. Jones has been a Director of Tronox Holdings plc effective as of March 29, 2019, which was the effective date of the Company's redomiciling to the United Kingdom. Prior to such date, Ms. Jones had been a Director of Tronox Limited since April 4, 2018. Jones served as Vice President and Chief Financial Officer of Cooper Tire & Rubber Company beginning in December 2014 and was promoted to Senior Vice President and Chief Financial Officer in February 2016. Ms. Jones retired from Cooper Tire & Rubber Company in December 2018, where she was responsible for Cooper's financial operations, investor relations, business information systems and corporate strategic planning. Prior to joining Cooper, Ms. Jones served as Senior Vice President and Chief Financial Officer of Plexus Corp. from 2007 to 2014, and Vice President and Corporate Controller of Banta Corporation from 2002 to 2007. A certified public accountant, Ms. Jones began her career with Deloitte & Touche. Ms. Jones holds a Master of Business Administration from The Ohio State University and a bachelor's degree in Accounting from the University of Utah. Ms. Jones is a board member of Nordson Corporation (NASDAQ:NDSN), an American multinational corporation that designs and manufactures dispensing equipment for consumer and industrial adhesives, sealants and coating, and currently serves on its audit and compensation committees. In addition, Ms. Jones is a board member and Chairperson of the audit committee of Holley Inc. (NYSE: HLLY), a leading designer, marketer, and manufacturer of high-performance products for car and truck enthusiasts, as well as currently sits on its compensation committee. Ms. Jones was formerly a member of the board of directors of Libbey Inc.

Stephen Jones has been a Director of Tronox Holdings plc since March 28, 2019. From March 2015 through October 2020, Mr. Jones was President, Chief Executive Officer and a director of Covanta Holding Corporation (formerly NYSE: CVA, now owned by private equity), a leading global provider of sustainable waste and energy solutions. Prior to joining Covanta in January 2015, Mr. Jones was employed from 1992 through September 2014 by Air Products and Chemicals, Inc. (Air Products), a global supplier of industrial gases and equipment. Mr. Jones held a variety of senior-level management positions at Air Products including in the company's tonnage gases, equipment, energy and industrial chemicals businesses, culminating with his role as Air Products' China president based at the company's office in Shanghai. Mr. Jones was formerly a Board member and interim President and CEO of 374Water (NASDAQ: SCWO), a global leader in organic waste destruction technology and services for the industrial, municipal, and federal markets. Mr. Jones is also the Chairman of the Board of Directors of Badger Infrastructure Solutions Ltd., a Canadian infrastructure solutions company specializing in non-destructive excavation services (TSE: BDGI). Mr. Jones also serves as a special advisor to the supervisory board of Hitachi Zosen Inova AG, a global cleantech company. Prior to joining Air Products in 1992, Mr. Jones practiced corporate law at Dechert LLP in Philadelphia, PA, primarily in the area of mergers and acquisitions. Mr. Jones earned a Bachelor of Science degree in economics from Commonwealth University of Pennsylvania, a Master of Business Administration with a concentration in finance from Temple University and a law degree from the University of Pennsylvania. In addition, he participated in the INSEAD Advanced Management Program in Fontainebleau, France.

Peter B. Johnston has been a Director of Tronox Holdings plc effective as of March 29, 2019, which was the effective date of the Company's redomiciling to the United Kingdom. Previously, Mr. Johnston was interim CEO of Tronox Limited from May 15, 2017 to November 30, 2017 and had been a Director of Tronox Limited since August 1, 2012. He was appointed Global Head of Nickel Assets for Glencore in May 2013 and held that position until his retirement in December 2015. Previously he was Managing Director and Chief Executive Officer of Minara Resources Pty Ltd from 2001 to 2013. He was also employed by WMC Ltd between 1993 and 2001, during which he held the position of Executive General Manager with responsibility over nickel and gold operations, Olympic Dam Operations, Queensland Fertilizers Ltd., and human resources. He was Vice Chairman of the Nickel Institute; past Chairman of the Minerals Council of Australia; past President of the Chamber of Minerals & Energy (WA); and past Vice President of the Australian Mines and Metals Association. Mr. Johnston also was formerly a director of Silver Lake Resources Limited (ASX:SLR) and NRW Holdings Limited (ASX:NWH), as well as was a member of NRW Holdings sustainability, audit and nomination and remunerations committees. Mr. Johnston was also formerly the non-executive Chairman of the board of directors of Jervois Global Ltd., a leading cobalt minerals, metals and chemicals company, as well as a member of its audit and remuneration and nomination committees. In addition, Mr. Johnston is currently a member of the board of directors of Vault Minerals Ltd. (formerly known as Red 5 Limited) (ASX: RED), an Australian gold producer.

Sipho Nkosi has been a Director of Tronox Holdings plc effective as of March 29, 2019, which was the effective date of the Company's redomiciling to the United Kingdom. Prior to such date, Mr. Nkosi had been a Director of Tronox Limited since June 15, 2012. Mr. Nkosi is the former Chief Executive Officer of Exxaro Resources. Mr. Nkosi was formerly the independent non-executive chairman of Sasol Limited (NYSE:SSL), an integrated energy and chemical company based in South Africa, and served as chairman of its corporate governance and nominating committee and a member of its remuneration committee. Mr. Nkosi is also a director of Sanlam Limited (JSE: SLM), a diversified South African financial services group. Mr. Nkosi is also a co-founder and chairman of Talent10, an investment holding company. He began his career as a market analyst with Ford Motor Company South Africa in 1980 after which he was appointed as marketing coordinator at Anglo American Coal in 1986. He joined Southern Life Association as senior manager, strategic planning in 1992 and the following year accepted the position of marketing manager, new business development at Trans-Natal Coal Corporation, which later became Ingwe Coal Corporation. Mr. Nkosi joined Asea Brown Boveri (South Africa) Ltd. in 1997 as Vice President Marketing and ABB Power Generation in 1998 as Managing Director. He was the founder and chief executive officer of Eyesizwe Holdings and following its merger with Kumba's non-iron ore resources was appointed Chief Executive Officer of the renamed entity Exxaro Resources Limited in 2007. Mr. Nkosi holds a Bachelor of Commerce degree from the University of Zululand, an Honors degree in Commerce (Economics) from the University of South Africa and a Master of Business Administration from the University of Massachusetts in the United States. Mr. Nkosi also holds the Advanced Management Diploma from Oxford University.

Moazzam Khan has been a director of the Company since April 2019. In addition to serving on the Board of Directors of Tronox, Mr. Khan serves as the managing director of Cristal International Holdings BV (formerly known as Cristal Inorganic Chemicals Netherlands Cooperateif W.A.). Prior to joining Cristal, Mr. Khan worked for Saudi Basic Industries Corporation (SABIC) for over twenty years and was the Chief Financial Officer of SABIC Capital B.V. from April 2009 to September 2015. At SABIC, Mr. Khan held various leadership roles in Finance, Treasury, Corporate Ratings, Mergers and Acquisitions, Corporate Integration and Restructurings, Taxation and SAP implementations. Prior to SABIC, Mr. Khan worked for KPMG in Saudi Arabia. Mr. Khan was the Chairman of the Board of SABIC Luxembourg S.a r.l., and the Managing Board of SABIC Capital B.V. as well as held directorship roles at SABIC International Holdings B.V., SABIC Ventures B.V., SABIC Ventures US Holdings LLC, JVSS Holding Company, Inc., SD Verwaltungs GmbH and Cristal International B.V. Mr. Khan is a fellow member of The Institute of Chartered Accountants in England and Wales (FCA) and holds a degree in Economics as well as leadership and business accreditations from Wharton Business School.

On July 29, 2026, the Board of Directors of Tronox Holdings plc appointed Keith Schwarz as an independent director, effective as of July 29, 2026. Mr. Schwarz has over 35 years of experience in public accounting and advisory services, including his leadership tenure as the Dallas business unit professional practice partner at KPMG. During Mr. Schwarz's career at KPMG, Mr. Schwarz led audit engagements for major public and private companies in a variety of sectors and served as a SEC engagement quality control reviewing partner. Mr. Schwarz earned a Bachelor of Science in Accounting from Oklahoma State University and is a certified public accountant.

Ms. Webb, age 54, was appointed to her current role in June 2024 to lead the Company's people and high-performance culture initiatives. She joined Tronox in August of 1992 as a cooperative education student in the laboratory. She has worked in various areas at Tronox over the last 29 years including quality laboratory, operations, continuous improvement, and human resources. Most recently she has served the company as Vice President, Global HR Operations. Ms. Webb holds a Bachelor of Science degree in Chemistry from Mississippi State University and an EMBA from the University of Alabama.

Mr. Bender, age 53, was appointed to his current role in August 2025 and is responsible for leading the Company's rare earths initiatives as well as overseeing the Company's strategy and corporate development initiatives. Prior to such role, Mr. Bender was Vice President and General Manager, Rare Earths since October 2023. He has more than 25 years of experience in the chemical and TiO2 industries, including eight years with Tronox in process engineering, strategic sourcing, strategic planning, corporate strategy, and M&A. His prior experience also includes TZMI, the leading industry consultancy in the titanium and zircon value chains, and leadership roles at Eastman Chemical and Momentive in business development and corporate strategy. Mr. Bender holds a Bachelor of Science Degree in Chemical Engineering from Mississippi State University.

Mr. Flood, age 45, has served as our Vice President, Corporate Controller since May 6, 2020 and Principal Accounting Officer since February 2022. Prior to such roles he served as Assistant Corporate Controller since November 2019. He is responsible for global consolidations, technical accounting, worldwide external financial reporting, corporate financial policies and procedures, as well as the implementation of new accounting pronouncements and SEC rules and regulations. Prior to joining Tronox, Mr. Flood held various accounting positions at Linde plc (formerly Praxair, Inc.), a dual-listed, publicly traded global supplier of industrial gases and engineering company. He served as a key team member for pre- and post-merger accounting compliance and integration related activities for a 2018 merger. He has more than 15 years of accounting experience with U.S. GAAP and International Financial Reporting Standards (IFRS), technical accounting, global consolidation & integrations, financial statement preparation, multi-jurisdictional regulatory compliance including the SEC, and financial statement audits. Mr. Flood holds a Bachelor of Business Administration degree in Accounting from Pace University and is a certified public accountant.

Ms. Guenther, age 38, was appointed to her current position in June 2024. She previously served as Chief Sustainability Officer and Head of Investor Relations since April 2023 and as Vice President, Investor Relations since April 2020. Prior to joining Tronox in 2018 as Vice President, Business Development, she was a Vice President at Goldman Sachs in the Investment Banking Division. In this role, she advised companies on mergers, acquisitions, financings, equity issuances, leveraged buyouts, and recapitalizations in both the Industrial and Leveraged Finance teams. Ms. Guenther began her career at Solutia Inc., in the Corporate Strategy & Development group, where she focused on emerging market growth and mergers and acquisitions and subsequently worked as the Chief of Staff to the CEO. Ms. Guenther holds a Bachelor of Science degree in Business Administration (magna cum laude) emphasizing International Business and Finance, a Bachelor of Arts degree (cum laude) in International Business Studies from the University of Missouri and an MBA from Harvard Business School.