Ms. Das has served as a director of Genco since March 4, 2024. Ms. Das has served as the Chief Strategy Officer and Senior Advisor to the Chief Executive Officer of Stardust Power Inc. from September 2024 to November 2025. Previously, Ms. Das served as the Global Head of Marketing, Development and ESG (Chief Marketing Officer) Metals and Minerals at Rio Tinto from June 2022 through February 2024, President of Rio Tinto Nickle Inc., President and CEO of Alcan Primary Products Company, LLC and a member of the Board of Directors of Rio Tinto Services Inc. from July 2019 through September 2023; General Manager, Marketing and Development, Metals, and Head of the Chicago Commercial Office, Rio Tinto from January 2018 to May 2022. Ms. Das has served as Chief of Staff/Group Business Executive to the Rio Tinto Group CEO from December 2016 to December 2017. Ms. Das has been a member of the Board of Coeur Mining since May 2023 and a member of the Board of Directors of Toromont Industries Ltd., a specialized equipment company, since November 2024. Ms. Das is a former Board member of World Business Chicago from January 2020 to January 2022, Chicago Children's Museum from June 2019 to June 2021 and UN Women-USNC from 2014 - 2017. Ms. Das received a bachelor's degree in 2001, an MBA in 2004 and additional post-graduate studies in Strategy and Finance in 2014.