Ms. Winckler joined Pan American’s Board of Directors in 2016. She is a former mining and business executive with over 25 years of diversified experience in the metals and mining industry and the financial sector. 

Ms. Winckler spent 16 years with BHP Billiton in London, England and Vancouver, Canada where she was involved with corporate and divisional strategy, mergers and acquisitions, divestments, exploration as well as project evaluation and development. Upon leaving the company she joined Coalspur Limited, a thermal coal development company listed in Canada and Australia as the CEO and President. Ms. Winckler held this position, as well as CFO for a brief period, for three years until the company was acquired in June 2015. Ms. Winckler currently serves as a director and member of the audit committee of two other publicly listed companies. 

Prior to the mining industry, Ms. Winckler spent five years as a corporate financier in South Africa and London and five years in the auditing profession. 

Ms. Winckler is a Chartered Accountant (South Africa), with a BSc and BComm (Hons) obtained in South Africa. Her professional expertise includes mergers and acquisitions, strategic planning, IFRS, GAAP, risk management, regulatory reporting and environment, social and governance matters. Ms. Winckler has attained the ESG Competent Boards Certificate and Designation 2021 (GCB.D).

Mr. Begeman is a Professional Mining Engineer with over 40 years of mining experience. His extensive experience in the mining industry, combined with his background in precious metals operations, executive, and project development management, provide valuable industry insight and perspective to both the Board and management. He currently sits on the board of directors of i-80 Gold Corp. and Paycore Minerals Inc.

Mr. Begeman previously served as the Executive Chairman of the board of Premier Gold Mines Limited, a director of Aberdeen International Inc., a director of African Gold Group, the President and Chief Executive Officer and director of Avion Gold Corporation, the Chief Operating Officer of Zinifex Canada Inc., and as Vice President, Western Operations of Goldcorp Inc. Prior to his employment at Goldcorp Inc., Mr. Begeman held various and progressive engineering and management positions with Morrison Knudsen Company’s mining operations group throughout the Western United States. His experience in executive leadership in international mining operations, permitting, and community involvement assists boards and management with their ongoing business endeavours. His past environmental and social license analysis along with project risk assessment also form a broad base that boards and management can draw on.

Mr. Begeman holds a B.S. in Mining Engineering, an M.S. in Engineering Management, and an MBA. He has completed the Rotman-ICD Directors Education program and is a member of the Institute of Corporate Directors with the ICD.D designation. He is also a member of the National Association of Corporate Directors and is NACD Directorship Certified.

Mr. de Gelder joined Pan American’s Board of Directors in 2012. Mr. de Gelder is Vice-Chair of Stern Partners, a private diversified investment firm based in Vancouver, and an independent director and Chair of the Audit Committee of a NASDAQ-listed media company. Mr. de Gelder was the Executive Vice-President of Stern Partners until the end of 2020. Prior to joining Stern Partners in 2005, he was a senior partner of a major Canadian law firm specializing in mergers and acquisitions, finance, and corporate law. Mr. de Gelder is a past Executive Director of the British Columbia Securities Commission, and has served on a wide variety of corporate, crown, charitable, and advisory boards over the years. 

Ms. Gosselin is an experienced corporate board member with 30 years of combined hands-on mining operations and capital markets knowledge. Early in her career, Ms. Gosselin held mine-site leadership positions in Canada, Peru and Nicaragua, giving her firsthand experience in underground and open pit developing and operating mines in diverse cultural and social environments.

Upon completing a MBA, she migrated to the financial side and held various analyst positions, including Vice President and Portfolio Manager at Goodman Investment Counsel and Senior Mining Analyst at Sun Valley Gold LLP. As a corporate board member, Ms. Gosselin was involved in numerous corporate mergers and acquisitions.

Ms. Gosselin has a B.S. in Mining Engineering from Laval University and a MBA from Concordia University. She is a member of the Institute of Corporate Directors and holds the ICD.D designation. Currently, Ms. Gosselin serves on the board of two other Toronto Stock Exchange listed companies in the natural resource sector. Additionally, she is a member of the board of the not-for-profit Canadian Mineral Industry Education Foundation.

Mr. Jeannes joined Pan American’s Board of Directors in 2019. Chuck Jeannes is a mining industry veteran with over 30 years of experience. From December 2008 to April 2016, he was President and CEO of Goldcorp Inc., leading the company’s development into one of the world’s largest and most successful gold mining companies with operations and development projects throughout the Americas. Prior to his appointment as President and CEO, he held the role of Executive VP, Corporate Development. Chuck retired from Goldcorp in April 2016 and relocated to Reno, Nevada. Prior to Goldcorp, Chuck held senior positions with Glamis Gold Ltd. and Placer Dome Inc., Mr. Jeannes was a director of Tahoe Resources Inc. until its acquisition by Pan American in February 2019. 

Mr. Jeannes holds a B.A. degree from the University of Nevada (1980) and graduated from the University of Arizona College of Law with honors in 1983. He practiced law for 11 years with Woodburn and Wedge in Reno, Nevada, where he focused on mining and natural resources. Mr. Jeannes has broad experience in capital markets, mergers and acquisitions, public and private financing, and international operations. 

Mr. Jeannes has received numerous awards including British Columbia CEO of the Year for 2013, Canada’s Most Admired CEO for 2015, 2016 Alumnus of the Year for the University of Nevada and 2015 Alumnus of the Year for the University of Arizona College of Law. 

Ms. Keating is a Professional Engineer with 25 years of broad international experience in the oil and gas, mining, hydropower, and nuclear sectors. Most recently, Kim was the COO of the Cahill Group, one of Canada’s largest multi-disciplinary construction companies with operations across the country. Prior to joining the Cahill Group in 2013, Kim held a variety of progressive leadership roles from engineering design through to construction, commissioning, production operations, and offshore field development with Petro-Canada (now Suncor Energy Inc.). Throughout her career, Ms. Keating has made significant engineering & project management contributions to major projects in the Canadian, Norwegian, and UK energy sectors, bringing a wealth of strategy, operational leadership, and technical expertise to her roles. She is currently Board Chair of Major Drilling International Inc. and Drax Group plc. Kim is also a founding member of Makwa-Cahill Limited Partnership, a nuclear qualified Indigenous fabrication company. Ms. Keating graduated from the Rotman-Institute of Corporate Directors Education Program and was awarded her ICD.D designation.

Ms. Keating has also held numerous volunteer leadership roles, including serving as Co-Chair of the 2025 Canada Games, Vice Chair of Memorial University’s Board of Regents, Vice Chair of the Fisheries and Marine Institute Advisory Committee, board director with the Cancer Care Foundation NL, Chair of the Rhodes Scholarship selection committee, and Chair of the St. John’s Board of Trade. She holds a Bachelor of Civil (Structural) Engineering degree, a Master of Business Administration, is a registered member of the Professional Engineering & Geoscientists NL (PEGNL), and holds the Canadian Registered Safety Professional (CRSP) designation. In June 2016, she was named a Fellow of the Canadian Academy of Engineers, a national institution through which Canada’s most distinguished and experienced engineers provide strategic advice on matters of critical importance to Canada.

In 2022, Kim received the Canada’s Most Powerful Top 100 Women Award, the Atlantic Canada Top 25 Most Powerful Women in Business Award and in 2018 received the Memorial University Faculty of Engineering Distinguished Alumni Award, the Professional Engineers and Geoscientists of Newfoundland and Labrador Community Leadership Award, as well as the St. John’s Board of Trade Community Builder of the Year Award.

Ms. Maki joined Pan American’s Board of Directors in May 2021. She is an accomplished mining executive and finance expert with strong leadership experience in public mining companies operating in complex international jurisdictions. She is the former Executive Director of Vale Base Metals and CEO Vale Canada and prior to that she held the role of EVP and CFO, Vale Base Metals. Ms. Maki began her professional career in the mining group with PricewaterhouseCoopers. She is presently a Director and Chair of the Audit Committee at Franco-Nevada Corporation, and is a Director and Chair of the Audit Committee at Baytex Energy Corp. 

Ms. Maki has a Bachelor of Commerce degree from Queen’s University and holds the ICD.D designation from the Institute of Corporate Directors. 

In 2015, Ms. Maki was recognized as one of Canada’s Top 100 Most Powerful Women by the Women’s Executive Network.

Ms. Sendall joined Pan American’s Board of Directors in December 2020. She has more than 30 years of experience in the energy sector. Prior to her retirement, she led Petro Canada’s Natural Gas Business Unit and held other executive positions at the company responsible for exploration and production, marketing, engineering, technology, and product sales.

Previously, Ms. Sendall served as a director of Enmax, an electric utility company ; CGG, a geophysical services company; Board Chair of Emissions Reduction Alberta, which invests in clean technology solutions in Alberta to reduce greenhouse gas emissions and support economic growth; Vice Chair of Alberta Innovates – Energy and Environment Solutions, the province’s environmental innovation engine; and as the first female Board Chair of the Canadian Association of Petroleum Producers. In addition, she was formerly the President and a director of the Canadian Academy of Engineering. Ms. Sendall holds a Bachelor of Science (Mechanical Engineering) degree from Queen’s University. She received an Honorary Doctor of Laws Degree from the University of Calgary and was named a Jarislowsky Fellow at the Haskayne School of Business.

Ms. Sendall is the recipient of numerous awards, including: the Order of Canada, Queen Elizabeth II Diamond Jubilee Medal, and Fellow of the Canadian Academy of Engineering. She was also named four times as one of Canada’s Top 100 Most Powerful Women in the Corporate Executive category and was inducted into Canada’s Most Powerful Women Hall of Fame. She is the Honorary Colonel of the 41 Combat Engineers Regiment.

Mr. Steinmann joined Pan American in 2004, progressing through increasingly senior roles before being promoted to President and CEO in 2016. He has also served as a director of the Company since 2016.

Mr. Steinmann has over 30 years of experience in the base and precious metals sectors. He holds a Ph.D. in Natural Science (Geology) from the Swiss Federal Institute of Technology (ETHZ), a M.Sc. in Geology from the University of Zurich, and a Degree in Corporate Finance from Escuela Superior de Administración y Negocios, Lima.

Mr. Steinmann has extensive experience in South American mine operations and project development, having participated in numerous mine construction projects from exploration and feasibility studies, through start-up and into continuous operation. He is also experienced in capital market transactions, having led significant corporate M&A deals, equity and debt financings, and numerous other exploration and business development initiatives. Additionally, Mr. Steinmann is past President of the Silver Institute, a non-profit industry association dedicated to increasing public understanding of the many uses and values of silver.