埃罗铜业 ERO

Mr DeFilippo has served as the President and Chief Executive Officer and as a director of the Company since January 1 2025 Mr DeFilippo joined the Company in January 2017 as Vice President Corporate Development On January 4 2021 he was promoted to President of the Company and thereafter to President and Chief Operating Officer of the Company on May 8 2023 Since joining Ero Mr DeFilippo has been instrumental in advancing key strategic and operational initiatives that have shaped the Companys growth including in the Companys initial public offering in October 2017 as well as the transformation of the Xavantina Operations from a non core asset into a high margin core asset of the business He also led the successful negotiation and completion of the US110 million streaming transaction with Royal Gold Inc and was integral in establishing a strategic partnership with Vale Base Metals on the Furnas Copper Gold Project Most recently in his capacity as President and Chief Operating Officer Mr DeFilippo oversaw the construction of the Tucuma Operation which was successfully completed on schedule in 2024 Prior to joining Ero Mr DeFilippo held roles in engineering metallurgical research mining private equity and management consulting where he advised both mining companies and private equity clients on mergers and acquisitions divestitures and debt restructuring initiatives Mr DeFilippo holds a MSc in Metallurgical Engineering from the Colorado School of Mines and a BSc in Geological Engineering from the University of Arizona.

Mr. Gelson Batista, Executive Vice President and Chief Operating Officer, Ero Copper since February 24, 2025; Chief Operating Officer, Ero Copper from January 1, 2025 until February 23, 2025; Senior Vice President of Operations, Ero Copper from September 12, 2024 until December 31, 2024; Advisor to Chairman, ArcelorMittal Temirtau, from December 2, 2022 until December 8, 2023; Chief Operating Officer and Executive Director, ArcelorMittal Temirtau from August 15, 2021 until December 2, 2022; Chief Technology Officer, ArcelorMittal Temirtau from July 15, 2018 until August 15, 2021.

Mr. Wayne Drier, Executive Vice President and Chief Financial Officer, Ero Copper since February 24, 2025; Chief Financial Officer, Ero Copper from March 2017 until February 23, 2025.

Ms. Courtney Lynn, Executive Vice President, External Affairs and Strategy, Ero Copper since February 24, 2025; Senior Vice President, Corporate Development, Investor Relations and Sustainability, Ero Copper from August 4, 2023 until February 23, 2025; Vice President, Corporate Development and Investor Relations, Ero Copper from March 9, 2021 until August 3, 2023; Vice President and Treasurer, Kaiser Aluminium Corp. from August 2018 until December 2020.

Mr. Wright has served as the Lead Director of the Company since May 15, 2017. Mr. Wright is a Metallurgical Engineer and Honours graduate of Queen's University in Ontario. He has over 40 years of experience in many facets of the exploration and mining industry and has served as lead director of Ero since 2017. Mr. Wright was a co-founder, and former director, President and Chief Operating Officer of Pan American Silver Corp. Mr. Wright was also the co-founder of Equinox Resources. Previously, he spent 10 years with Teck Cominco where he worked at the Trail Smelter operations and later participated in the management of the feasibility studies, marketing and mine construction at the Afton, Highmont, Bull Moose and David Bell Mines. Mr. Wright currently serves as a director of Lumina Metals Corp. He served as chairman of SilverCrest Metals Inc. prior to its acquisition by Coeur Mining Inc. in February 2025 and is also a former director of Luminex Resources Corp., Lumina Copper Corp., Northern Peru Copper, Global Copper Corp. and Bitterroot Resources Ltd. Mr. Wright has a P.Eng. (retired) designation from the Association of Professional Engineers and Geoscientists of British Columbia.

Mr. Getz brings over 35 years of experience in public and private investments and international mergers and acquisitions. Mr. Getz currently serves as Managing Partner of Pecksland Capital Partners (since December 2015), a private investment and advisory firm. Mr. Getz previously served as a Founder and Managing Director of Cornerstone Equity Investors (from September 1996 until December 2016), a private equity investment company. Mr. Getz has served as a director of numerous public and private companies, including many metals and mining companies. He currently serves as a director of Techtronic Industries Company Limited, a leader in cordless technology, including Milwaukee power tools. Mr. Getz previously served as the chairman of the board of directors of Haynes International, Inc., a developer and integrated producer of specialty nickel alloys, prior to its acquisition by Acerinox in November 2024, and the chairman of the board of directors of Crocodile Gold Corp., a gold mining company with operations in Australia, prior to its merger with Newmarket Gold Inc. in July 2015. Mr. Getz subsequently served as a director of Newmarket Gold Inc. until May 2016. Newmarket Gold Inc. was subsequently acquired by Kirkland Lake Gold Ltd. in December 2016. Mr. Getz holds a Bachelor of Arts, cum laude, from Boston University, and a Master of Business Administration in Finance from the Stern School at New York University.

Ms. Gosselin is an experienced corporate board member with over 30 years of combined experience in mining operations, capital markets and corporate directorship. Her involvement in the financial markets range from asset management to sell side analyst. She has held positions as Vice President and Portfolio Manager at Goodman Investment Counsel and Senior Mining Analyst at Sun Valley Gold LLP, along with various analyst positions earlier in her career. Ms. Gosselin has also held various mine-site management positions in Canada, Peru and Nicaragua, giving her firsthand experience in underground and open pit mine development and production in diverse cultural and social environments. She currently serves on the board of three TSX-listed companies in the natural resource sector. Ms. Gosselin has a Masters of Business Administration from Concordia University and a Bachelor of Science (Mining Engineering) from Laval University and has completed the Institute of Corporate Director program.

Dr. Eyre is a mining finance professional with extensive experience in global resource capital markets and mining operations. Dr. Eyre is also a director of Eldorado Gold Corp. She previously served as a non-executive director of Equinox Gold Corporation from 2020 to 2025, of Centamin plc from 2019 to 2024, and of Adventus Mining Corporation from 2016 to 2022. During 2011 to 2014 she served as President and Chief Executive Officer of Copper North Mining and, prior thereto, served as Senior Vice President, Operations at Endeavour Mining, responsible for a portfolio of resource exploration, development and production projects throughout West Africa. Dr. Eyre served as President and Chief Executive Officer of Etruscan Resources Inc. (now Endeavour Mining Corp.), a gold company with producing assets in West Africa. She served as Director of Business Development for Endeavour Financial Ltd. and has held executive positions with a number of Canadian resource companies. Dr. Eyre has a Ph.D. in Economic Geology from the Royal School of Mines, Imperial College, London. Dr. Eyre is a member of the Society of Economic Geologists (SEG); a member of the Institute of Corporate Directors; and a former Director of the SEG Canada Foundation.

Mr. Braaten is the CEO of Ex Gold Corp., a private company involved in mineral exploration in Brazil and the Senior Vice-President, Legal of Lumina Metals Corp., a public company involved in mineral exploration in Poland. Mr. Braaten has been involved in mining and exploration since 2008 when he joined the Lumina Group and assisted in the creation of Magma Energy Corp., a renewable energy company focused on international geothermal energy development which was acquired by Innergex Renewable Energy for $1.1B. Mr. Braaten is a a director of Lumina Metals Corp. and a former director of Lumina Gold Corp., Luminex Resources Corp., Anfield Gold Corp. and Lumina Royalty Corp. Mr. Braaten received a law degree from the University of British Columbia and a Bachelor of Science from the University of Calgary. Mr. Braaten is a member of the Law Societies of British Columbia and the Yukon.

Mr. Busby is the Special Advisor to the Chief Executive Officer of Pan American Silver Corp., where he previously served as Chief Operating Officer for over 17 years. He has over 40 years of experience in the precious metals mining business, where he has participated in successful mine development, construction and operations in both North and South America, Africa and Asia. Mr. Busby has previously held positions in a privately-owned consulting firm, Coeur d'Alene Mines Corp., Amax Gold Inc., Meridian/FMC Gold Company, and Nerco Minerals Company. Mr. Busby holds a Bachelor of Science degree in Mineral Processing Engineering and is a member of the Montana Tech Metallurgical Engineering Department Advisory Board.

Mr. Tejani is a finance professional with over 25 years of experience in capital markets, corporate finance, and mergers and acquisitions. He is currently the President of Capital Asset Lending, one of the largest private mortgage administrators of non-traditional residential mortgages in Canada, and a director at Wesdome Gold Mines Ltd. Prior to this, he dedicated over 17 years of his career to BMO Capital Markets, culminating his tenure as Managing Director in the Equity Capital Markets division, with a focus on the mining and metals sector. Before joining BMO Capital Markets, he worked at one of the largest global accounting firms. Mr. Tejani holds a Bachelor of Arts (Honours) degree from Western University and is a Chartered Professional Accountant.

Mr. Eric Sye, Senior Vice President, Ero Copper since January 1, 2026; Vice President, Finance, Ero Copper from January 1, 2022 until December 31, 2025; Director, Finance, Ero Copper from August 19, 2021 until December 31, 2021; First Majestic Silver Corp. from June 2010 until August 2021 (Director of Finance from January 2015 until August 2021 and Controller from June 2010 until December 2014).

Mr. Farooq Hamed, Vice President, Investor Relations, Ero Copper since July 14, 2025; Director, Equity Research Analyst, Raymond James Ltd. from January 23, 2017 until June 30, 2025.

Mr. Eduardo De Come, Executive Vice President, Brazil since February 24, 2025; Chief Executive Officer of Ero Brasil Participacoes Ltd. from December 1, 2021 to February 23, 2024; Chief Financial Officer of Mineracao Caraiba S.A. from December 2016 to November 30, 2021.

Mr. Michael Hocking, Vice President, Exploration, Ero Copper since June 1, 2024; Geology Consultant from March 2024 until May 2024; Consulting Economic Geologist, Acasta Partners from September 2023 until March 2024; Analyst, Acasta Partners from July 2015 until August 2023.