International Tower Hill Mines Announces Results from 2025 Annual General Meeting of Shareholders

200 Burrard Street

Suite 1570

Vancouver, BC

Canada V6E 3L6

Tel: 604.683.6332

Fax: 604.408.7499

www.ithmines.com

NR25-04 June 5, 2025

International Tower Hill Mines Announces Results from

2025 Annual General Meeting of Shareholders

Vancouver, British Columbia, June 5, 2025 – International Tower Hill Min es Ltd. (the “Company”) - (TSX:

ITH) (NYSE American: THM) announces the results from its 2025 Annual General Meeting of shareholders

held in Vancouver, B.C. on Wednesday, June 4, 2025 (the “Meeting”).

At the Meeting, the Company’s shareholders elected th e following individuals as directors of the Company,

with all receiving a majority of the votes cast, as follows:

Director Votes For Votes Withheld

Anton Drescher 142,505,643 ( 98.65%) 1,944,854 (1.35%)

Karl Hanneman 143,473,858 (99.32%) 976,639 (0.68%)

Stuart Harshaw 143,410,282 (99.28%) 1,040,215 (0.72%)

Marcelo Kim 143,174,086 (99.12%) 1,276,411 (0.88%)

Edel Tully 142,864,794 (98.90%) 1,585,703 (1.10%)

Thomas Weng 142,798,574 (98.86%) 1,651,923 (1.14%)

The shareholders re-appointed the current auditors , Davidson & Company LLP, Chartered Accountants, as

auditors of the Company for the fiscal year ending December 31, 2025 and authorized the directors to fix their

remuneration.

The shareholders approved (98.45% majority), on an advisory non-binding basis, the compensation paid to the

Company’s executive officers (“Say on Pay”) and a 99.14% majority of the shareholders voted in favor of

holding the Say on Pay vote every year. In light of the results, the Company will continue to hold the Say on

Pay vote every year.

The detailed proxy voting on all resoluti ons submitted to the shareholders at the Meeting is contained in the

“Report of Voting Results” for the Meeting which will be available under the Company’s profile on SEDAR+

and on the Company’s website or upon request by contacting the Company at (855) 428-2825.

About International Tower Hill Mines Ltd.

International Tower Hill Mines Ltd. controls 100% of the Livengood Gold Project located along the paved

Elliott Highway, 70 miles north of Fairbanks, Alaska.

On behalf of

International Tower Hill Mines Ltd.

(signed) Karl L. Hanneman

Chief Executive Officer

Contact Information: Richard Solie, Jr., Manager - Investor Relations

E-mail: [email protected]

Direct line: 907-328-2825 Toll-Free: 1-855-428-2825

This news release is not and is not to be construed in any way as, an offer to buy or sell securities in the United

States.