Form 8-K

8-K — INTERNATIONAL TOWER HILL MINES LTD

Accession: 0001104659-26-040385

Filed: 2026-04-07

Period: 2026-04-01

CIK: 0001134115

SIC: 1000 (METAL MINING)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Item: Regulation FD Disclosure

Item: Financial Statements and Exhibits

Documents

8-K — tm2611144d1_8k.htm (Primary)

EX-99.1 — EXHIBIT 99.1 (tm2611144d1_ex99-1.htm)

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0001134115

2026-04-01

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UNITED

STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON,

DC 20549

FORM 8-K

CURRENT

REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

Date

of report (Date of earliest event reported): April 1, 2026

INTERNATIONAL

TOWER HILL MINES LTD.

(Exact

Name of Registrant as Specified in Charter)

British

Columbia, Canada

001-33638

98-0668474

(State

or Other Jurisdiction

(Commission

(IRS

Employer

Incorporation)

File

Number)

Identification

No.)

1570-200 Burrard Street

Vancouver,

British Columbia, Canada

V6C 3L6

(Address

of Principal Executive Offices)

(Zip

Code)

Registrant’s

telephone number, including area code: (604) 683-6332

(Former

Name or Former Address, if Changed Since Last Report.)

Check

the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under

any of the following provisions (see General Instruction A.2. below):

¨ Written

communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting

material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement

communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement

communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities

registered pursuant to Section 12(b) of the Act:

Title

of each class:

Trading

Symbol:

Name

of each exchange on which

registered:

Common

Shares, no par value

THM

NYSE American

Indicate

by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405

of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging

growth company ¨

an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.02 Departure of Directors or Certain Officers; Election of

Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On April 1, 2026, the board of directors (the “Board”)

of International Tower Hill Mines Ltd. (the “Company”) appointed Andrew Cole as a member of the Board, effective April 1,

2026, to serve until the Company's 2026 annual general meeting of shareholders or until he otherwise ceases to be a director.

Mr. Cole has not been appointed to any committees of the Board at this

time. There are no relationships between Mr. Cole and the Company that would require disclosure pursuant to Item 404(a) of Regulation

S-K. Mr. Cole will receive compensation for his service as director of the Company in accordance with the information presented in the

section of the Company’s Definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on April 16,

2025, titled “Director Compensation.”.

Item 7.01 Regulation FD Disclosure.

On April 2, 2026, the Company issued a press release regarding the

appointment of Mr. Cole. A copy of the press release is furnished with this report as Exhibit 99.1.

The information furnished under this Item 7.01, including the press

release, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall

it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth

by reference to such filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit No. Description

99.1 Press Release of the Company, dated April 2, 2026

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934,

the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

International Tower Hill Mines Ltd.

(Registrant)

Dated: April 7, 2026

By:

/s/ Karl Hanneman

Name:

Karl Hanneman

Title:

President and Chief Executive Officer

EX-99.1 — EXHIBIT 99.1

EX-99.1

Filename: tm2611144d1_ex99-1.htm · Sequence: 2

Exhibit 99.1

Suite 1570 - 200 Burrard Sreet

Vancouver, BC

Canada V6C 3L6

Tel: 604.683.6332

Fax: 604.408.7499

www.ithmines.com

NR26-06

April 02,

2026

International Tower Hill Mines Announces the

Appointment of Andrew Cole to the ITH Board of Directors

Vancouver, British Columbia, April 2, 2026

– International Tower Hill Mines Ltd. (the “Company”) - (TSX: ITH) (NYSE American: THM) today announced the appointment

of Mr. Andrew (“Andy”) Cole to the ITH Board of Directors effective April 1, 2026.

Mr. Cole brings over 35 years of experience

in the metals and mining industry to the Board, including substantial expertise in the processing of refractory ore. Mr. Cole previously

served as General Manager of the Donlin Gold Project in Alaska, where he secured the Project's major permits, including its Final

Record of Decision. He had earlier served as General Manager at Barrick Gold’s Goldstrike Mine and then subsequent to Donlin, served

as Executive Director of Barrick Gold's United States Operations. Mr. Cole holds a Bachelor of Science Degree in Material Sciences

and Engineering from the University of Arizona and received his MBA from the University of Nevada. He is a member of the

Society of Mining Engineers ("SME") and in 2019 was honored as the SME's Miner of the Year. Since 2024, Mr. Cole has also

served on the Perpetua Resources Board of Directors.

ITH Board Chair Marcelo Kim said “We are

pleased to welcome Mr. Cole to the ITH Board at a pivotal time for the Company. As we advance Livengood through feasibility, permitting

and early development following our recent financing, Andy’s technical expertise and operating experience will be instrumental

in guiding the project forward.”

About International Tower Hill Mines Ltd.

International Tower Hill Mines Ltd. has a 100%

interest in its 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: rsolie@ithmines.com

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.

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