PERPETUA RESOURCES CORP.

Statements contained in this Current Report on Form 8-K that are not historical facts are "forward-looking information" or "forward-looking statements" (collectively, "Forward-Looking Information") within the meaning of applicable Canadian securities legislation and the United States Private Securities Litigation Reform Act of 1995. Forward-Looking Information includes, but is not limited to, the anticipated closing of the equity transactions described in Item 3.02; the timing and anticipated benefits from the partnership with Hatch; the anticipated benefits from the partnership with INL; the anticipated timing and results of the RFP process and proposed antimony processing arrangements. Forward-Looking Information are based on certain material assumptions and involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the Forward-Looking Information. For further information on these and other risks and uncertainties see the Company's filings with the SEC, which are available at www.sec.gov and with the Canadian securities regulators, which are available at www.sedarplus.ca. Except as required by law, the Company does not assume any obligation to release publicly any revisions to Forward-Looking Information contained in this Current Report to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.