Sally-Anne Layman, 52, retired from Macquarie Group Limited where she was Division Director and Joint Head of the Perth office of the Metals, Mining & Agriculture Division. Prior to that, Ms. Layman was a Mining Engineer at Mount Isa Mines, Production Engineer and Alternate Underground Manager at Great Central mines, Accountant at Normandy Yandal, and Management Accountant at Western Metals Limited. Ms. Layman holds a Bachelor of Engineering in Mining with Honors from Curtin University, a Bachelor of Commerce from the University of Southern Queensland, a First Class Mine Managers Certificate of Competency from the WA Department of Mines and Petroleum and she is a Certified Practicing Accountant. Director Qualifications: International Experience Roles based in Australia, Canada and USA, and extensive experience, through directorships, in operations in PNG, West Africa, and New Zealand. Also involved in many global M&A and resource financing deals as an investment banker at Macquarie Bank. Ms. Layman has diverse international experience in the resources sector and financial markets. Executive Management Skills Previous roles at Macquarie Group Limited, including as Division Director and Joint Head of the Perth office of the Metals, Mining & Agriculture Division. Operational and Industry Expertise Over 30 years of international experience in resources and corporate finance. She spent 14 years with Macquarie Group in a range of senior positions, including as Division Director and Joint Head of the Perth office of the Metals, Mining & Agriculture Division. Prior to that, Ms. Layman was a Mining Engineer at Mount Isa Mines, Production Engineer and Alternate Underground Manager at Great Central Mines, Accountant at Normandy Yandal, and Management Accountant at Western Metals Limited. Compensation Expertise Experience serving as the Chair of the Remuneration and Nomination Committee of Imdex Ltd, and as a member on the Remuneration & Nomination Committees of Beach Energy, Perseus Mining Ltd, and Gascoyne Resources Limited, including involvement in decisions related to compensation and benefits in senior executive roles. Health, Safety, Environmental, and Social Responsibility Experience Director of Beach Energy Limited, Imdex Ltd, and PLS Ltd. and member and/or Chair of committees relating to Health, Safety, Environmental and/or Social Responsibility at Imdex Ltd and PLS Ltd and formerly a member of Beach Energy Limited Risk, Corporate Governance and Sustainability Committee and the Newcrest Mining Limited Safety and Sustainability Committee. Formerly Alternate Underground Manager at Great Central Mines. Board Experience Service on Newmont s Board of Directors since 2023. Currently also serves on the Board of Beach Energy Limited since 2019, as Lead Independent Director since November 2025, as Chair of the Audit and Risk Committee and as a member of the Remuneration and Nomination Committee and former member of the Risk, Corporate Governance, and Sustainability Committee. On the Boards of Imdex Ltd. since 2017 as the Chair of the Remuneration and Nomination and the Sustainability Committees and former Chair of the Audit, Risk, and Compliance Committee and PLS Ltd since 2018 as a member and former Chair of the Sustainability Committee and as current Chair and a member of the Audit and Risk Committee. Previously served on the Board of Newcrest Mining Limited from 2020 to 2023. Previously also served on the Boards of Perseus Mining Limited and Gascoyne Resources Ltd.