Karl L. Hanneman

Chief Executive Officer at International Tower Hill Mines Ltd.

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
4 years
Director since
2023

4 years of board service in total across 2 boards, counting each seat separately. Longest: International Tower Hill Mines Ltd., 3 years.

International Tower Hill Mines Ltd. Director · Chief Executive Officer
3 years · Since 2023
3 months · Since 2026

Chief executive roles

International Tower Hill Mines Ltd. · Chief Executive Officer
Until August 2026 · Former

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Aug 24, 2026 International Tower Hill Mines Ltd. Option exercise +150,000 $0.67 $100,500

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