NR Announcing Non-Brokered Private Placement of Flow-Through Shares

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NOT FOR DISTRIBUTION TO THE U.S. NEWSWIRE OR FOR DISSEMINATION IN THE

UNITED STATES

TRIMERA ANNOUNCES NON-BROKERED PRIVATE PLACEMENT OF FLOW-THROUGH

SHARES

Vancouver, British Columbia, August 15, 2025, Trimera Metals Corp. (CSE:TRM) (“Trimera” or the

“Company”) is pleased to announce a non-brokered private placement (the “Offering”) of up to 285,714

common shares (“FT Shares”) of the Company, issued on a flow -through basis pursuant to the Income

Tax Act (Canada), at a price of $0.35 per FT Share, for aggregate gross proceeds of up to $100,000 . The

Company intends to use the gross proceeds from the Offering towards exploration activities at the

Company’s 1,692.22 hectare Tahlo Lake porphyry copper-molybdenum-gold property located in north -

central British Columbia.

The securities offered pursuant to the Offering will be subject to a statutory hold period of four months

and a day from the date of issuance. The Company may pay finder’s fees on a portion of the gross proceeds

of the Offering. The Offering remains subjec t to regulatory approval and the approval of the Canadian

Securities Exchange.

The securities described herein have not been and will not be registered under the United States Securities

Act of 1933, as amended, or any U.S. state securities laws, and may not be offered or sold in the United

States absent registration or available exemptions from such registration requirements. This press release

does not constitute an offer to sell or a solicitation of an offer to buy any securities in the United States,

or in any jurisdiction in which such offer, solicitation or sale would be unlawful.

About Trimera

Trimera is a junior exploration company focused on the exploration, development, and advancement of its

Tahlo Lake property, located in south -central British Columbia. Tahlo Lake is comprised of four wholly

owned mining claims totaling approximately 1,692 hectares.

For more information, please consult the Company’s filings, available at www.sedarplus.ca.

On Behalf of the Board of Directors

Patrick Donnelly

CEO & Director

(604) 506 8120

Forward-Looking Statements

The information in this news release includes certain information and statements about management's view

of future events, expectations, plans and prospects that constitute forward-looking statements and includes

statements respecting (i) the Offering; and (ii) the Company’s expected use of proceeds from the Offering.

These statements are based upon assumptions that are subject to significant risks and uncertainties. Because

of these risks and uncertainties and as a result of a variety of factors, the actua l results, expectations,

achievements or performance may differ materially from those anticipated and indicated by these forward-

looking statements. Any number of factors could cause actual results to differ materially from these

forward-looking statements as well as future results. Although the Company believes that the expectations

reflected in forward-looking statements are reasonable, it can give no assurances that the expectations of

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any forward-looking statements will prove to be correct. Except as required by law, the Company disclaims

any intention and assumes no obligation to update or revise any forward-looking statements to reflect actual

results, whether as a result of new infor mation, future events, changes in assumptions, changes in factors

affecting such forward-looking statements or otherwise.

The Canadian Securities Exchange has not reviewed and does not accept responsibility for the accuracy

or adequacy of this release.