Lithium Argentina AG LAR

Mr. Pigott joined the Company as President and Chief Executive Officer on March 18, 2024 and as a director on March 19, 2024. Prior to this, he served as Head of Business Development, of Ganfeng from October 2018 to March 2024. Before joining Ganfeng in 2018, Mr. Pigott worked in several financial and investment banking institutions in a variety of senior roles. Mr. Pigott holds a Master of Business Administration from Oxford University and a Bachelor of Arts in Economics and History from McGill University.

Mr. Alec Meikle appointed Executive Vice President, Corporate Development on July 31, 2024. Mr. Meikle has over 15 years experience in capital markets and the resource industry. Prior to joining the Company (formerly Lithium Americas Corp.) in 2016, Alec was a research analyst at Cormark Securities covering base metals and lithium companies. In his various capacities with the Company, Alec has been responsible for over $2 billion in M&A and financing transactions. He holds a Bachelor of Commerce from University of Toronto. Mr. Meikle currently resides in Europe.

Mr. Kanellitsas is the Executive Chair of the Company. He joined the Company (when formerly known as Lithium Americas Corp.) in June 2013 and has been a director of the Company and has served in various executive roles with the Company since September 2015. He also served as the Interim CEO from October 2023 until March 2024. Mr. Kanellitsas also serves as a director of Largo Physical Vanadium Corp. and Lithium Royalty Corp. He has over 25 years of experience in the investment banking and asset management industries. He co-founded and was a partner of Geologic Resource Partners, LLP, where he served as its Chief Operating Officer from 2004 to 2014. Prior to Geologic, Mr. Kanellitsas was employed by Sun Valley Gold, LLC and Morgan Stanley & Co. in New York and San Francisco. Mr. Kanellitsas has a Bachelor of Science in Mechanical Engineering from Michigan State University and a Master of Business Administration from the University of California in Los Angeles. John Kanellitsas transitioned to non-Executive Chair on March 31, 2026.

Mr. Shulga is a Chartered Professional Accountant (CPA-CGA) and a member of the Association of Chartered Certified Accountants (FCCA, UK). He has 20 years of experience in the mining sector focusing on finance management, corporate finance, financial reporting and compliance and mergers & acquisitions. Prior to joining the Company (formerly Lithium Americas Corp.) in 2018, Mr. Shulga held senior roles in audit and assurance practice at PricewaterhouseCoopers LLP. Currently, Mr. Shulga is a Director and Sponsorship Committee Chair for the Vancouver Chapter of Financial Executives International. He was Vice-President of Finance for Lithium Americas Corp. prior to assuming his current role at Lithium Argentina. Mr. Shulga earned an accounting degree and Master of Finance from Taras Shevchenko National University in Kyiv.

Mr. Chiappori is a mechanical engineer with extensive expertise and experience managing complex businesses and projects at national and international levels. Before his eight-year tenure with lithium producer FMC Corp. (now Livent USA Corp.), where he held several senior roles including Global Director of Manufacturing and Supply Chain, Mr. Chiappori was Operations Manager for United Phosphorus Ltd. and managed both construction and industrial operations for Bunge Argentina. He was Vice-President of Lithium Americas' Latin American Operations from July 2022 until October 2023, when he assumed his current role with Lithium Argentina. Mr. Chiappori holds a mechanical engineering degree from Universidad Nacional de la Plata, and a postgraduate degree in management development from the IAE Business School.

Mr. Mignacco has been a director of the Company since September 2015 and has been serving on the board of Full Circle Lithium Corp. since April 21, 2023. He served as President of Exar from June 2013 - December 2024, overseeing operations and development of the Cauchari-Olaroz mineral project. Previously, he was the Vice Chair of the former Lithium Americas Corp. from June 2013 to September 2015 prior to its merger with Western Lithium USA Corp. Mr. Mignacco holds an MBA from San Andres University in Buenos Aires, Argentina and a mining degree with honours from Universidad Austral, Buenos Aires, Argentina. Mr. Mignacco was formerly President of Exar until December 6, 2024, at which time he became Chair of the Shareholder Committee of Exar.

Mr. Doyle joined the Company as a director in October 2023 with the Separation Transaction. He has been a corporate director since June 2016, serving on the boards of Faraday Copper Corp. (development-stage copper company) since April 2022, OreZone Gold Corp. (TSX-listed gold producer) since June 2022 and Maverix Metals Inc. (royalty streaming company) from June 2016 until its acquisition by Triple Flag Precious Metals Corp. in January 2023. He previously served as CFO of Pan American Silver Corp. (TSX and NASDAQ-listed, leading producer of silver) from January 2004 until retiring in March 2022. Mr. Doyle has over 20 years of international experience in corporate finance, functional management and capital markets roles. Mr. Doyle holds a BSc of Finance from the University of Cape Town and is a Chartered Accountant in South Africa and Chartered Financial Analyst in Canada.

Mr. Ireland joined the Company as a director in November 2015. He has over forty years of experience in the mining and metals industry in positions ranging from field geologist and operations, to banking and venture capital. In 2004, Mr. Ireland founded Geologic Resource Partners LLP and serves as Chief Investment Officer and CEO. He previously held various roles as an analyst and partner with investment firms including Knott Partners LP, Cleveland Cliffs Inc., the Chase Manhattan Bank, ASARCO Inc. and Ventures Trident LP. He graduated from the University of Michigan with a BSc degree from the School of Natural Resources and is a Fellow in the Society of Economic Geologists.

Mr. Morrison joined the Company as a director in October 2023 with the Separation Transaction. He has served as a corporate director since February 2023, serving on the board of Snowline Gold Corp. He previously served as President and Chief Executive Officer of Great Bear Royalties Corp. (royalty company) from January 2020 to September 2022 until its sale to Royal Gold Inc.; VP Business Development and CFO of Great Bear Resources Ltd. (precious metals company) from November 2019 to February 2022 until its sale to Kinross Gold Corporation; and Senior Commercial Lead, Corporate Development of Teck Resources Ltd. (leading copper, zinc, coal and energy producer) from June 2013 to October 2019. Mr. Morrison has over 20 years of experience in the mining industry, having worked both in corporate development and investment banking roles. He has managed and led negotiations on numerous transactions with aggregate value in excess $5 billion; including acquisitions, divestments, joint ventures, and other strategic initiatives. Mr. Morrison currently resides in Vancouver, Canada, holds a BSc from Dalhousie University and is a Chartered Professional Accountant in British Columbia and Chartered Financial Analyst in Canada.

Mr. Casanello joined the Company as a director in October 2023 with the Separation Transaction. He has served as Chief Executive Officer of Farmers Business Network, Inc. (farmer-to-farmer network and e-commerce platform) since March 2024; Managing Partner of Vidavo Ventures (venture capital firm focused on decarbonization technologies) since March 2022; and Executive Advisor to New Mountain Capital LLC (private equity firm) since June 2021. Prior to this he served as President and Chief Operating Officer of UPL Limited (global agricultural and specialty chemicals manufacturer) from March 2019 to May 2021 and as the Chief Executive Officer of Arysta LifeScience Corporation (global agricultural chemicals manufacturer) from February 2016 to February 2019, following its sale in July 2018 to UPL. He currently serves on the board of Profile Products LLC since November 2021 (environmental solutions). Mr. Casanello started his career at chemical manufacturer BASF SE and worked in senior executive positions in Europe, Asia, South and North America, including as Managing Director of BASF Argentina S.A. and leading the Oilfield and Mining Chemicals business in North America. He has extensive M&A experience and holds a BA in Business Administration from the University of Hagen.

Ms. Moretto joined the Company as a director in March 2024. She has served as Vice President, Social Sustainability, Diversity, and Inclusion of Pan American Silver Corp. (TSX and NASDAQ-listed, leading producer of silver) since April 2008. Ms. Moretto is a seasoned senior executive with vast experience in the mining industry who has provided leadership and strategic advice to industry boards and international committees in North America for almost two decades. She currently chairs the International Social Responsibility committee at the Mining Association of Canada. Ms. Moretto holds a Bachelor of Art in communications from Argentina and holds an ESG designation from Competent Boards. She was the recipient of the Robert H. Hedley Sustainability Award of Excellence, given by the prestigious Association for Mineral Exploration of British Columbia in January 2019, and more recently, the 2021 Trailblazer Award given by Women in Mining Canada.