Trilogy Metals (NYSE American: TMQ) outlines 2026 Ambler Metals and corporate budgets

Rhea-AI Filing Summary

Trilogy Metals Inc. furnished a press release outlining the 2026 program and budget for Ambler Metals LLC, along with its own corporate budget for 2026. The press release, dated December 17, 2025, is included as Exhibit 99.1 to the report and is provided under a Regulation FD disclosure, meaning it is treated as furnished rather than filed for certain liability purposes. Trilogy Metals’ common shares trade on the NYSE American and the Toronto Stock Exchange under the symbol TMQ.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 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): December 17, 2025

_______________________

Trilogy Metals Inc.

(Exact name of registrant as specified in its charter)

_______________________

British Columbia	001-35447	98-1006991
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification Number)

Suite 901, 510 Burrard Street
Vancouver, British Columbia
Canada, V6C 3A8

(Address of principal executive offices, including zip code)

(604) 638-8088

(Registrant’s telephone number, including area code)

N/A

(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 240.24d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.23e-4(c))

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Shares	TMQ	NYSE American Toronto Stock Exchange

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 ☐

If 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 7.01 Regulation FD Disclosure

On December 17, 2025, the Company issued a press release announcing the 2026 program and budget for Ambler Metals LLC, as well as the Company’s corporate budget for 2026. The press release is attached hereto as Exhibit 99.1.

The information contained in the press release attached hereto is being furnished and shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

Exhibit Number	Description
99.1	Press release dated December 17, 2025
104	Cover Page Interactive Data File, formatted in Inline Extensible Business Reporting Language (iXBRL)

SIGNATURES

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.

TRILOGY METALS INC.

Dated: December 17, 2025	By:      /s/ Elaine Sanders
	Elaine Sanders, Chief Financial Officer

FAQ

What did Trilogy Metals Inc. (TMQ) disclose in this report?

Trilogy Metals Inc. furnished a press release announcing the 2026 program and budget for Ambler Metals LLC and the company’s corporate budget for 2026.

How was the 2026 Ambler Metals LLC program and budget communicated by TMQ?

It was communicated through a press release dated December 17, 2025, which was furnished as Exhibit 99.1 to the report under a Regulation FD disclosure.

Is the Trilogy Metals 2026 budget press release considered filed with the SEC?

No. The press release is described as being furnished and not deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934.

Which exhibits are attached to this Trilogy Metals (TMQ) report?

The report includes Exhibit 99.1, a press release dated December 17, 2025, and Exhibit 104, the cover page interactive data file in iXBRL format.

On which exchanges are Trilogy Metals Inc. common shares listed?

Trilogy Metals Inc. common shares are listed on the NYSE American and the Toronto Stock Exchange under the trading symbol TMQ.

What is the earliest event date referenced in this Trilogy Metals disclosure?

The earliest event date referenced is December 17, 2025, which is also the date of the press release attached as Exhibit 99.1.