Form SD PERPETUA RESOURCES CORP.

June 5, 2026 6:01 AM EDT

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


Form SD


SPECIALIZED DISCLOSURE REPORT

Perpetua Resources Corp.

(Exact name of registrant as specified in its charter)

British Columbia, Canada

001-39918

98-1040943

(State or other Jurisdiction of
Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

405 S. 8th Street, Ste 201
Boise, Idaho

83702

(Address of executive offices)

(ZIP code)

Mark Murchison, (208) 901-3060

(Name and telephone number, including area code,

of the person to contact in connection with this report.)

Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form applies:

 Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31,  .

 Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended December 31, 2024.


SECTION 1 - CONFLICT MINERALS DISCLOSURE

Item 1.01 - Conflict Minerals Disclosure and Report

Not applicable.

Item 1.02 - Exhibit

Not applicable.

SECTION 2 - RESOURCE EXTRACTION ISSUER DISCLOSURE

Section 2.01 - Resource Extraction Issuer Disclosure Report

Perpetua Resources Corp. (the “Company”) is subject to Canada’s Extractive Sector Transparency Measures Act (“ESTMA”). The Company is relying on the alternative reporting provision of Item 2.01 and providing its ESTMA report for the year ended December 31, 2025 to satisfy the requirements of Item 2.01. The Company’s ESTMA report is available on the Company’s website at https://perpetuaresources.com/wp-content/uploads/2025-12-31-ESTMA-Reporting-Perpetua-Resources-Corp_FINAL.pdf or on the Government of Canada’s website at https://natural-resources.canada.ca/minerals-mining/services-mining-industry/extractive-sector-transparency/links-estma-reports. The payment disclosure required by Form SD is included as Exhibit 2.01 to this Form SD.

SECTION 3 - EXHIBITS

Section 3.01 - Exhibits

The following exhibit is filed as part of this report.


SIGNATURE

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 duly authorized undersigned.

Date: June 4, 2026

PERPETUA RESOURCES CORP.

By:

/s/ Mark Murchison

Name:

Mark Murchison

Title:

Chief Financial Officer


ATTACHMENTS / EXHIBITS

EXHIBIT 2.01

XBRL SCHEMA FILE

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IDEA: R2.htm

IDEA: R3.htm

IDEA: R4.htm

IDEA: FilingSummary.xml

IDEA: MetaLinks.json

IDEA: ppta-20260604xex2d01_htm.xml



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