Mr. Rob Birmingham reports

GOLDHAVEN ANNOUNCES UP TO $2.0 MILLION CRITICAL MINERALS FLOW-THROUGH FINANCING

Goldhaven Resources Corp. has arranged a flow-through non-brokered financing for gross proceeds of up to $2-million through the issuance of flow-through common shares at a price of 26.5 cents per FT share.

The offering, together with flow-through financings completed earlier in 2026, is expected to support the company's imminent maiden drill program at its flagship Magno project in British Columbia.

The flow-through shares will qualify as flow-through shares within the meaning of the Income Tax Act (Canada) and are expected to qualify as critical mineral flow-through shares. No warrants will be issued in connection with the offering.

The gross proceeds will be used to incur eligible Canadian exploration expenses that qualify as flow-through critical mineral mining expenditures, which the company intends to renounce to subscribers with an effective date no later than Dec. 31, 2026.

The company may pay finders' fees in connection with the offering in accordance with applicable securities laws and exchange policies. Completion of the offering is subject to customary closing conditions, including regulatory approvals. All securities issued will be subject to a statutory hold period of four months and one day.

About Goldhaven Resources Corp.

Goldhaven is a Canadian junior exploration company focused on advancing highly prospective mineral projects in North and South America. The company's flagship asset is the district-scale Magno project in the Cassiar district of Northern British Columbia. Goldhaven also owns the Three Guardsmen copper-gold project in British Columbia and the Copecal gold project in Mato Grosso, Brazil. In addition, the company holds a portfolio of critical mineral projects in Brazil.

We seek Safe Harbor.