International Tower Hill Mines Ltd.

Last updated September 27, 2026

Organization details

Legal name
International Tower Hill Mines Ltd.
Ownership
Public
Status
Active
Sector (GICS)
Materials
SIC code
1000 — Metal Mining
Jurisdiction of incorporation
British Columbia, Canada
Headquarters city
Vancouver
Headquarters country
Canada
Fiscal year end
December
Ticker symbol
THM
Primary stock exchange
NYSE American

Identifiers

SEC CIK
0001134115

Board of directors

Chief executives

David Victor Wiens · Chief Executive Officer
Since August 2026
Karl L. Hanneman · Chief Executive Officer
Until August 2026 · Former

Director election results

Annual meeting of May 27, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

4 of this board's directors also sit on 4 other boards. 2 are in the same sector.

Network of International Tower Hill Mines Ltd.'s board connections Hycroft Mining Holding Corporation Hycroft Mining Holding... Northrim BanCorp Inc Northrim BanCorp Inc NuScale Power Corporation NuScale Power Corporat... Perpetua Resources Corp. Perpetua Resources Cor... Andrew Phillip Cole Andrew Phillip Cole Karl L. Hanneman Karl L. Hanneman Stuart Alan Harshaw Stuart Alan Harshaw Thomas S. Weng Thomas S. Weng International Tower Hill M...
Shared director Other board Same sector

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.

Bought, last 12 months
$84,905,535
7 purchases by 3 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Oct 26, 2026 David Victor Wiens Director, Officer (Chief Executive Officer) Open-market purchase +3,000 $1.95 $5,850
Sep 16, 2026 David Victor Wiens Director, Officer (Chief Executive Officer) Open-market purchase +83,682 $2.39 $200,000
Aug 24, 2026 Karl L. Hanneman Director Option exercise +150,000 $0.67 $100,500
Aug 20, 2026 Cross David Allen Officer (Chief Financial Officer) Option exercise +30,000 $0.67 $20,100
Aug 17, 2026 David Victor Wiens Director, Officer (Chief Executive Officer) Grant or award +600,365 — —
Jul 27, 2026 Shane Edward Parrow Director, Officer (President & COO) Grant or award +312,500 — —
Apr 16, 2026 PAULSON & CO. INC. 10% owner Open-market purchase +4,913,665 $2.56 $12,578,982
Jan 29, 2026 PAULSON & CO. INC. 10% owner Open-market purchase +1,501,982 $2.22 $3,334,400
Jan 28, 2026 PAULSON & CO. INC. 10% owner Open-market purchase +9,813,650 $2.22 $21,786,303
Jan 27, 2026 Electrum Strategic Opportunities Fund II L.P. 10% owner Open-market purchase +3,153,153 $2.22 $7,000,000
Jan 27, 2026 PAULSON & CO. INC. 10% owner Open-market purchase +18,018,018 $2.22 $40,000,000
Mar 3, 2025 PAULSON & CO. INC. 10% owner Open-market purchase +6,040,408 $0.48 $2,899,396
Feb 27, 2025 ESOF II GP Ltd. 10% owner Open-market purchase +1,152,091 $0.48 $553,004
Jan 18, 2024 PAULSON & CO. INC. 10% owner Open-market purchase +2,268,256 $0.66 $1,497,049

Organizations in the same sector, closest in location and size first.

Questions about International Tower Hill Mines Ltd.

Who is the CEO of International Tower Hill Mines Ltd.?

David Victor Wiens has been International Tower Hill Mines Ltd.'s Chief Executive Officer since August 2026.

How many directors are on International Tower Hill Mines Ltd.'s board?

International Tower Hill Mines Ltd.'s board has 8 directors: Andrew Phillip Cole, Anton J. Drescher, David Victor Wiens, Edel Tully, Karl L. Hanneman, Shane Edward Parrow, Stuart Alan Harshaw and Thomas S. Weng.

Are International Tower Hill Mines Ltd. insiders buying or selling shares?

Over the last 12 months, International Tower Hill Mines Ltd. insiders bought $84.9 million of shares in 7 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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