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PERPETUA RESOURCES CORP.

For the period ended Mar 31, 2026. Filed May 11, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2026 · Filed May 11, 2026

PPTA$21.16+8.3%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Item 6. Exhibits

ExhibitNumber​ ​ ​Description
3.1​Certificate of Incorporation of Perpetua Resources Corp. (incorporated by reference to Exhibit 4.1 of the Company’s Registration Statement on Form S-8 (File No. 333-255147) filed with the SEC on April 9, 2021).
3.2​Notice of Articles and Articles filed under the Business Corporations Act (British Columbia) (incorporated by reference to Exhibit 4.2 of the Company’s Registration Statement on Form S-8 (File No. 333-255147) filed with the SEC on April 9, 2021).
3.3​Certificate of Change of Name (incorporated by reference to Exhibit 4.3 of the Company’s Registration Statement on Form S-8 (File No. 333-255147) filed with the SEC on April 9, 2021).
3.4​Amendment to Articles, dated May 25, 2022 (incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K, filed with the SEC on May 27, 2022).
4.1​Description of Common Shares (incorporated by reference to Exhibit 4.1 of the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 31, 2026).
10.1*#​Amendment No. 1 to Engineering, Procurement, and Construction Management Services Agreement, made and executed as of February 28, 2026, by and between Perpetua Resources Idaho, Inc. and Hatch Ltd. (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K, filed with the SEC on March 5, 2026).
31.1​Certification of Chief Executive Officer pursuant to Section 302 of Sarbanes-Oxley Act of 2002 (Rule 13a-14 (a) and 15d-14 (a) of the Exchange Act).
31.2​Certification of Chief Financial Officer pursuant to Section 302 of Sarbanes-Oxley Act of 2002 (Rule 13a-14 (a) and 15d-14 (a) of the Exchange Act).
32.1​Certification of Chief Executive Officer pursuant to Section 1350 of Title 18 of the United States Code.
32.2​Certification of Chief Financial Officer pursuant to Section 1350 of Title 18 of the United States Code.
101.INS​Inline XBRL Instance Document
101.SCH​Inline XBRL Taxonomy Extension Schema Document
101.CAL​Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF​Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB​Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE​Inline XBRL Taxonomy Extension Presentation Linkbase Document
104​Cover Page Interactive Data File (embedded within the Inline XBRL document)

*Portions of this exhibit have been redacted in compliance with Regulation S-K Item 601(b)(10)(iv).

#Schedules have been omitted pursuant to Regulation S-K Item 601(b)(2). The Company agrees to furnish to the SEC a copy of any omitted schedule upon request.

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, thereunto duly authorized.

Date: May 11, 2026PERPETUA RESOURCES CORP.
​​
By:/s/ Jonathan Cherry
Name:Jonathan Cherry
Title:President, Chief Executive Officer and Director
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.