Elaine Sanders is Chief Financial Officer and Corporate Secretary of Trilogy Metals and has more than 25 years of experience in audit, finance, and accounting with public and private companies. She has been involved with numerous financings and acquisitions, and has listed companies on both the TSX and NYSE American. Mrs. Sanders is responsible for all aspects of financial reporting, compliance, and corporate governance of the Company. She holds a Bachelor of Commerce degree from the University of Alberta, and is a Chartered Professional Accountant and a Certified Public Accountant.

Richard Gosse is a highly seasoned exploration geologist with 35 years of experience, including 15 years at the Vice President level.

Previously, Mr. Gosse was the Senior Vice President Exploration at Dundee Precious Metals Inc. where he provided leadership, exploration strategy and oversight of initiatives to achieve corporate targets to replace mine reserves with near mine discoveries in Bulgaria and Armenia. Prior to his time with Dundee, Mr. Gosse was the Vice President Exploration at Ivanhoe Mines Ltd. (now Turquoise Hill Resources Ltd.) where he led the exploration efforts at the world-class Oyu Tolgoi copper-gold project in Mongolia.

Mr. Gosse earned his B.Sc. in Geology at Queens University and his M.Sc. in Mineral Exploration at Imperial College of Science and Technology, London.

Olav Langelaar has more than 30 years of experience in Canadian capital markets and international mining, spanning investment banking, corporate development, and operations. He spent 20 years as an investment banker with Dundee Goodman Merchant Partners, Primary Capital, and Dundee Securities. This capital markets experience is complemented by 14 years in senior management roles with Ospraie Gold, Amerigo Resources, and Placer Dome, as well as earlier operational experience as an engineer with Cameco, Cominco (now Teck), and Agrium (now Nutrien). Prior to joining Trilogy, he served as Vice President, Corporate Development at Gladiator Metals.

Mr. Langelaar holds a Bachelor of Science (Honours) in Mechanical Engineering from the University of Waterloo and a Master of Business Administration from the Ivey School of Business at the University of Western Ontario. He is a member of Engineers and Geoscientists of British Columbia, and serves as Managing Director of MINCAP Merchant Partners.

Matthew Keevil brings more than 20 years of experience in capital markets, investor relations, and corporate affairs across both public and private companies in the global mining sector. Prior to joining Trilogy, Mr. Keevil served as Director of Investor Relations and Corporate Communications at Ivanhoe Mines from 2020 to 2026. In this role, he worked closely with senior leadership to shape strategic messaging, oversee regulatory disclosures, and lead investor engagement during a period of exceptional corporate expansion and project advancement. Mr. Keevil’s earlier career includes leadership and analytical roles with ATAC Resources, Teck Resources, and Cross Lake Minerals, where he contributed to financial analysis, investor engagement, and corporate development initiatives.

He holds a Bachelor of Arts (Honours) in Economics and Political Studies from Queen’s University and a Master of Arts in Strategic Communication from Royal Roads University.