Mr. Jason Kosec reports

HEMLO MINING CORP. ANNOUNCES START OF TRADING ON TSX

Trading of Hemlo Mining Corp.'s common shares will commence on the Toronto Stock Exchange, effective as of the opening of the market today, June 15, 2026, under the existing trading symbol, HMMC. In conjunction with the graduation onto the TSX, the common shares have been delisted from the TSX Venture Exchange, effective upon the commencement of trading on the TSX.

Jason Kosec, president, chief executive officer and director of Hemlo Mining, commented: "Graduation to the TSX marks an important milestone on our journey to establish Hemlo Mining as a leading Canadian mid-tier gold producer. We are grateful for the support of our shareholders as we continue to expand access to Hemlo Mining's common shares for institutional and retail investors in Canada and internationally."

About Hemlo Mining Corp.

Hemlo Mining is a Canadian gold producer focused on operating and enhancing the Hemlo gold camp in Northwestern Ontario. The company's flagship asset, the Hemlo gold mine, has produced approximately 25 million ounces of gold since 1985 from both underground and open-pit operations. The company's fit-for-purpose strategy is centred on maximizing the value of the mine through improved operating efficiency, production growth and mine-life extension. Hemlo Mining is led by an experienced team with a record of value creation in the global mining sector.

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