克利夫兰克里夫斯 CLF

Mr. C. Lourenco Goncalves, Chairman of the Board, President and Chief Executive Officer of the Company since August 2014; Chairman, President and Chief Executive Officer of Metals USA Holdings Corp., an American manufacturer and processor of steel and other metals, from May 2006 through April 2013; President, Chief Executive Officer and a director of Metals USA Inc. from February 2003 through April 2006. Prior to Metals USA, Mr. Goncalves served as President and Chief Executive Officer of California Steel Industries, Inc. from March 1998 to February 2003. Mr. Goncalves earned a Bachelor degree in Metallurgical Engineering from the Military Institute of Engineering in Rio de Janeiro, Brazil and a Master of Science degree in Metallurgical Engineering from the Federal University of Minas Gerais in Belo Horizonte, Brazil. Mr. Goncalves is a Distinguished Member and Fellow of the Association for Iron & Steel Technology (AIST). In 2021, Mr. Goncalves was awarded the Steelmaker of the Year award by the AIST and the CEO/Chairperson of the Year Global Metals Award by S&P Global Platts.Former Public Directorships: Ascometal SAS (2011 - 2014) Metals USA Holdings Corp. (2006 - 2013) Metals USA Inc. (2003 - 2006) Other Current Directorships: American Iron and Steel Institute (since 2014). Lourenco Goncalves will continue to serve as Chairman and Chief Executive Officer of the Company, but will no longer hold the title of President.

Mr. Clifford T. Smith, Executive Vice President, Chief Operating Officer (April 2024 - present); Executive Vice President & President, Cleveland-Cliffs Steel (September 2021 - April 2024); and Executive Vice President, Chief Operating Officer (January 2019 - September 2021).

Mr. Celso L. Goncalves, Jr, Executive Vice President, Chief Financial Officer (September 2021 - present); Senior Vice President, Finance & Treasurer (March 2020 - September 2021); and Vice President, Treasurer (January 2018 - March 2020). On July 21, 2026, the Board of Directors of Cleveland-Cliffs Inc. appointed Celso L. Goncalves Jr., the Company's Executive Vice President and Chief Financial Officer, to the positions of President and Chief Financial Officer of the Company, effective immediately. Celso Goncalves, age 38, has served as Executive Vice President and Chief Financial Officer of the Company since 2021 and has been with the Company since 2016. Prior to joining the Company, Celso Goncalves held investment banking positions at Deutsche Bank and Jefferies.

Mr. Keith A. Koci, Executive Vice President & President, Cleveland-Cliffs Services (September 2021 - present); Executive Vice President, Chief Financial Officer (February 2019 - September 2021); and Senior Vice President and Chief Financial Officer, Metals USA Holdings Corp. (2013 - February 2019).

James D. Graham, Executive Vice President, Chief Legal and Administrative Officer & Secretary (January 2024 - present); Executive Vice President, Human Resources, Chief Legal and Administrative Officer & Secretary (April 2022 - January 2024); and Executive Vice President, Chief Legal Officer & Secretary (November 2014 - April 2022).

On January 3, 2025, the Board of Directors of Cleveland-Cliffs Inc. appointed Jane M. Cronin to the Board, effective immediately. Former Senior Vice President - Finance of The Sherwin-Williams Company, a global manufacturer, developer, distributor and seller of paint, coatings and related products, from January 2025 to March 2026. From 2016 through 2024, Ms. Cronin served as Senior Vice President - Enterprise Finance of The Sherwin-Williams Company. Prior to that, beginning in 1989, Ms. Cronin held roles of increasing responsibility at The Sherwin-Williams Company, including Senior Vice President - Corporate Controller, Vice President - Internal Audit and Loss Prevention, and Vice President - Controller Diversified Brands division. Ms. Cronin holds a Bachelor of Science in Accountancy from Miami University in Oxford, Ohio. Other Current Public Directorships: Transdigm Group Inc. (since 2021)

John T. Baldwin,Former Director and Chair of the Audit Committee of Metals USA Holdings Corp., a provider of a wide range of products and services in the heavy carbon steel, flat-rolled steel, specialty metals and building products markets, from January 2006 to April 2013; Senior Vice President and Chief Financial Officer of Graphic Packaging Corporation from 2003 to 2005. Mr. Baldwin holds a Bachelor of Science degree from the University of Houston and a J.D. from the University of Texas School of Law. Former Public Directorships: Metals USA Holdings Corp. (2006 - 2013) The Genlyte Group Incorporated (2003 - 2008)

On February 22, 2026, the Board appointed Ralph S. Michael, III as the Lead Director of the Board. Mr. Ralph S. Michael, III, Chairman, Fifth Third Bank, N.A. Greater Cincinnati Region, since 2018. Executive Vice President of Fifth Third Bank, N.A. since 2010. President and Chief Operating Officer of the Ohio Casualty Insurance Company from 2005 until its sale in 2007; Executive Vice President and Manager of West Commercial Banking for U.S. Bank, National Association, and Executive Vice President and Manager of Private Asset Management for U.S. Bank, from 2004 to 2005; President of U.S. Bank Oregon from 2003 to 2005; Executive Vice President and Group Executive of PNC Financial Services Group, with responsibility for PNC Advisors, PNC Capital Markets and PNC Leasing, from 2001 to 2002; Executive Vice President and Chief Executive Officer of PNC Corporate Banking from 1996 to 2001. Mr. Michael received his Bachelor of Arts degree in Economics from Stanford University and his Master of Business Administration degree from the University of California at Los Angeles (UCLA) Graduate School of Management. Former Public Directorships: Arlington Asset Investment Corporation (2006 - 2023), AK Steel Holding Corporation (2007 - 2020), Key Energy Services Inc. (2003 - 2016), FBR & Co. (2006 - 2013).

Mr. Ben Oren, Executive Vice President and Treasurer of Liberty Media Corporation and Liberty Broadband Corporation, each a public company with ownership of a respective portfolio of interests in the media, telecommunications and entertainment industries, each since August 2020. He also serves as Executive Vice President and Treasurer of GCI Liberty Inc. and Liberty Live Group, each a public company with ownership of a respective portfolio of interests in the media, telecommunications and entertainment industries, since October 2025 and December 2025, respectively. He previously served as Executive Vice President and Treasurer of Liberty Trip Advisor Corporation and Qurate Retail Inc., each a public company with ownership of a respective portfolio of interests in the media, telecommunications and entertainment industries, from August 2020 until January 2025 and March 2025, respectively. Mr. Oren spent the previous twenty years in various investment banking roles. From 2011 to 2020, Mr. Oren was a Managing Director with Credit Suisse, a global investment bank and financial services firm, where he advised companies across multiple sectors including Metals and Mining Companies on a broad set of capital markets transactions. At Credit Suisse, Mr. Oren was a member of the Investment Banking Committee, Corporate Insights Advisory Counsel, Capital Markets Innovation Counsel, and Americas Head of Liability Management. Mr. Oren holds a Bachelor of Science in Economics from the Wharton School of Business at the University of Pennsylvania.

Mr. Ron A. Bloom,Managing Partner and Vice Chair of Brookfield Asset Management Private Equity Group, an investment management firm, since 2016. Mr. Bloom is also a Partner at Commonweal Ventures, a venture capital firm focused on early-stage investments in tech companies, since 2022. He served on the Board of Governors of the United States Postal Service from August 2019 through December 2021 and served as the Board's Chair during his final year of service. Prior to Mr. Bloom's current positions, he was Vice Chairman, U.S. Investment Banking, at Lazard from 2012-2016, focused on restructurings and mergers and acquisitions. He previously served as Assistant to the President for Manufacturing Policy where he provided leadership on policy development and strategic planning for the Obama Administration's agenda to revitalize the manufacturing sector. Before joining the White House, Mr. Bloom served as Senior Advisor to the Secretary of the Treasury from 2009-2011, where he helped lead the reorganizations of both General Motors and Chrysler. He previously served as Special Assistant to the President of the USW from 1996-2009. Mr. Bloom earned his Bachelor degree from Wesleyan University and his Master of Business Administration degree, with Distinction, from the Harvard Business School. Former Public Directorships: GrafTech International Ltd. (2017 - 2019)

Arlene M. Yocum, Former Executive Vice President and Managing Executive of PNC Bank's Asset Management, from 2003 to 2016. Ms. Yocum held key leadership roles in PNC's investment management and wealth management businesses, including P&L responsibility for several business units and strategic planning roles. Ms. Yocum's experience also includes regulatory, risk management and compliance matters. Since 2019, Ms. Yocum serves on the board of Glenmede Trust Company, NA, where she is Chair of the Audit Committee and a member of the Nominating and Relationship Oversight Committees. She serves on the board of AAA Club Alliance, a nonprofit organization, since 2023, where she is a member of the Audit Committee and the Compensation, Nominating & Governance Committee. Since 2025, she also serves on the board of CSAA Insurance Group and is a member of the Audit and the Compensation & Human Capital Committees. Ms. Yocum received her Bachelor of Arts degree in Economics and Political Science from Dickinson College and her J.D. from Villanova School of Law. Former Public Directorships: AK Steel Holding Corporation (2017 - 2020) Hamilton Lane Alliance Holdings I, Inc. (2020 - 2022) Key Energy Services Inc. (2007 - 2016)

Mr. Edilson Camara was appointed to board effective November 12, 2025..CEO Emeritus and a Senior Partner in the Industrial Practice Group at Egon Zehnder, a top global executive search and leadership advisory firm. During his tenure as CEO from 2018 to 2024, he led the firm's operations across 48 countries, with 69 offices and 3,000 employees. Previously, Mr. Camara served as a long-standing member of Egon Zehnder's Executive Committee and a member of the Finance and People Committees of the firm's board. Mr. Camara also served as Managing Partner in both Canada and Brazil and as the global leader of the Mining & Metals practice during his tenure at the firm. Mr. Camara joined Egon Zehnder in 1999, where his experience has been focused on natural resources and basic materials industries in North America, Latin America and globally. He earned his Bachelor degree in Economics from the Federal University of Rio de Janeiro and his Master of Business Administration degree from the International Institute for Management Development in Lausanne, Switzerland.

Terry G. Fedor, Executive Vice President, Engineering & Technology (October 2025 - present); Executive Vice President, Operations (October 2022 - October 2025); Executive Vice President, Operations, East (September 2021 - October 2022); Executive Vice President, Chief Operating Officer, Steel Mills (March 2020 - September 2021); and Executive Vice President, Operations (February 2019 - March 2020).

Ms. Kimberly A. Floriani, Senior Vice President, Controller & Chief Accounting Officer (August 2021 - present); Vice President, Corporate Controller & Chief Accounting Officer (April 2020 - August 2021); and Director, Accounting & Reporting (August 2015 - April 2020).