Announcement • Jul 28
International Tower Hill Mines Ltd. Announces CEO Changes International Tower Hill Mines Ltd. announced the appointment of David Wiens as Chief Executive Officer, effective August 17, 2026. David Wiens brought more than two decades of mining finance, capital markets and strategic leadership experience across the global mining sector. Mr. Wiens most recently served as Chief Financial Officer of Asante Gold Corporation, where he led approximately $1 billion of innovative financing transactions to support its growth into a mid-tier gold producer while transforming its shareholder register. Prior to Asante, he held executive roles at a number of Americas-focused production and development stage mining companies, including SSR Mining and Bunker Hill Mining. Prior to his corporate roles, he was a mining investment banker at several financial institutions, including Deutsche Bank. Mr. Wiens is a CFA Charterholder and holds a Bachelor of Commerce degree from the University of British Columbia. The company also announced that Karl Hanneman transitioned from his role as Chief Executive Officer and remained with the company as Strategic Advisor and Director to support the leadership transition and ongoing advancement of the Livengood Gold Project. Announcement • Jul 27
International Tower Hill Mines Ltd. Announces Management and Board Changes International Tower Hill Mines Ltd. announced the appointment of David Wiens as Director, effective August 17, 2026. David Wiens brought more than two decades of mining finance, capital markets and strategic leadership experience across the global mining sector. Mr. Wiens most recently served as Chief Financial Officer of Asante Gold Corporation, where he led approximately $1 billion of innovative financing transactions to support its growth into a mid-tier gold producer while transforming its shareholder register. Prior to Asante, he held executive roles at a number of Americas-focused production and development stage mining companies, including SSR Mining and Bunker Hill Mining. Prior to his corporate roles, he was a mining investment banker at several financial institutions, including Deutsche Bank. Mr. Wiens is a CFA Charterholder and holds a Bachelor of Commerce degree from the University of British Columbia. International Tower Hill Mines Ltd. also announced the appointment of Shane Parrow as President, Chief Operating Officer and Director, effective July 27, 2026. Shane Parrow is a highly experienced mining executive with nearly 30 years of operational, engineering and project development experience across open pit and underground mining operations. Most recently, Mr. Parrow served as Vice President & General Manager of Kinross Alaska, overseeing the Fort Knox and Manh Choh operations. Mr. Parrow played a key leadership role in the successful development and ramp-up of the Manh Choh project, which was delivered on time and on budget while outperforming feasibility expectations. Prior to Kinross, Mr. Parrow held senior operating and project leadership roles at Argonaut Gold, Sibanye-Stillwater, Barrick and Newmont. Mr. Parrow holds both Bachelor's and Master's degrees in Mining Engineering from Montana Tech and is a registered Professional Engineer in Montana. The company also announced that Karl Hanneman transitioned from his role as Chief Executive Officer and remained with the company as Strategic Advisor and Director to support the leadership transition and ongoing advancement of the Livengood Gold Project. 
