Perpetua Resources Corp S-3ASR, filed Mar 31, 2026
Perpetua Resources Corp. (PPTA)
SECURITIES AND EXCHANGE COMMISSION
Under
THE SECURITIES ACT OF 1933
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British Columbia, Canada
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1040
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98-1040943
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(State or other jurisdiction of incorporation or organization)
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(Primary Standard Industrial Classification Code Number)
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(I.R.S. Employer Identification No.)
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Boise, Idaho 83702
(208) 901-3060
Jonathan Cherry
President & Chief Executive Officer
405 S. 8th Street, Ste 201
Boise, Idaho 83702
(208) 901-3060
Joanna D. Enns
Hunton Andrews Kurth LLP
1445 Ross Avenue, Suite 3700
Dallas, Texas 75202
(214) 979-3000
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Large accelerated filer
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Accelerated filer
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Non-accelerated filer
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Smaller reporting company
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Emerging growth company
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PREFERRED SHARES
DEBT SECURITIES
WARRANTS
SUBSCRIPTION RECEIPTS
UNITS
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| EXPERTS | | | | | 38 | | |
Attn: Investor Relations Manager
405 S. 8th Street, Ste 201
Boise, Idaho 83702
Telephone number: (208) 901-3060
BY THE SELLING SHAREHOLDERS
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| EXPERTS | | | | | 29 | | |
Attn: Investor Relations Manager
405 S. 8th Street, Ste 201
Boise, Idaho 83702
Telephone number: (208) 901-3060
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Number of Common Shares
Beneficially Owned Prior to Offering |
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Number of Common Shares
Beneficially Owned After Offering |
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Name of Selling Shareholder
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Number
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%
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Shares Offered
Hereby |
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Number
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%
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Paulson & Co. Inc.(1)
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| | | | 32,347,299 | | | | | | 25.89% | | | | | | 32,347,299 | | | | | | — | | | | | | —% | | |
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Agnico Eagle Mines Limited(2)
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| | | | 10,866,965 | | | | | | 8.70% | | | | | | 10,866,965 | | | | | | — | | | | | | —% | | |
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JPMorgan Chase Funding, Inc.(3)
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| | | | 4,411,063 | | | | | | 3.53% | | | | | | 4,411,063 | | | | | | — | | | | | | —% | | |
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Valvino Lamore LP(4)
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| | | | 2,770,000 | | | | | | 2.22% | | | | | | 2,770,000 | | | | | | — | | | | | | —% | | |
INFORMATION NOT REQUIRED IN PROSPECTUS
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SEC registration fee
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| | | $ | 171,693.20* | | |
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Legal fees and expenses
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Accounting fees and expenses
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Transfer agent and registrar fees and expenses
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Stock exchange listing fees
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Trustee fees and expenses
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Printing, FINRA filing fee (if applicable) and miscellaneous expenses
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Total
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Exhibit
Number |
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Exhibits
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| | 4.9 | | | Registration Rights Agreement, entered into by and among the Company, Agnico and JPMorgan on October 28, 2025 (incorporated by reference to Exhibit 4.1 of the Company’s Current Report on Form 8-K, filed with the SEC on October 28, 2025). | |
| | 4.10 | | | Amended and Restated Joinder to Registration Rights Agreement, entered into by the Company and Valvino Lamore LP on December 18, 2025 (incorporated by reference to Exhibit 10.2 of the Company’s Annual Report on Form 10-K, filed with the SEC on March 31, 2026). | |
| | 4.11 | | | | |
| | 5.1 | | | | |
| | 5.2 | | | | |
| | 23.1 | | | | |
| | 23.2 | | | | |
| | 23.3 | | | | |
| | 23.4 | | | Consent of BBA Consultants International LP. | |
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| | 23.6 | | | | |
| | 24.1 | | | | |
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Signature
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Title
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/s/ Jonathan Cherry
Jonathan Cherry
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President, Chief Executive Officer and Director (Principal Executive Officer)
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/s/ Mark Murchison
Mark Murchison
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Chief Financial Officer
(Principal Financial and Accounting Officer) |
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/s/ Marcelo Kim
Marcelo Kim
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Chairman of the Board of Directors
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/s/ Andrew Cole
Andrew Cole
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Member of the Board of Directors
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/s/ Bob Dean
Bob Dean
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Member of the Board of Directors
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/s/ Laura Dove
Laura Dove
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Member of the Board of Directors
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Signature
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Title
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/s/ Rich Haddock
Rich Haddock
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Member of the Board of Directors
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/s/ Jeff Malmen
Jeff Malmen
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Member of the Board of Directors
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/s/ Chris J. Robison
Chris J. Robison
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Member of the Board of Directors
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/s/ Alex Sternhell
Alex Sternhell
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Member of the Board of Directors
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Exhibit 5.1

March 31, 2026
Perpetua Resources Corp.
Suite 201 - 405 S 8th Street
Boise, Idaho
83702 USA
| Re: | Perpetua Resources Corp. (the “Company”) – Registration Statement on Form S-3 |
Dear Sirs/Mesdames:
We have acted as British Columbia counsel to Perpetua Resources Corp., a company incorporated under the laws of British Columbia, in connection with the preparation and filing with the United States Securities and Exchange Commission (the “SEC”) of a Registration Statement dated March 31, 2026 (the “Registration Statement”) on Form S-3 under the United States Securities Act of 1933, as amended (the “Act”). The Registration Statement registers:
| 1. | the issuance and sale of an unspecified number of the Company’s common shares (“Shares”), preferred shares (“Preferred Shares”), debt securities (“Debt Securities”), subscription receipts exercisable for equity securities and/or other securities (“Subscription Receipts”), warrants to purchase equity securities or Debt Securities (“Warrants”) and units comprised of one or more of the securities described herein, in any combination (“Units” and collectively with the Shares, Preferred Shares, Debt Securities, Subscription Receipts and Warrants, the “Securities”); and |
| 2. | the registration of the offer and sale from time to time by certain selling shareholders (the “Selling Shareholders”), named in the Registration Statement, of Shares held by such Selling Shareholders (the “Selling Shareholder Unit Shares” or Shares issuable upon the exercise of Warrants issued to such Selling Shareholders (the “Selling Shareholder Warrant Shares” and, together with the Selling Shareholder Unit Shares, the “Selling Shareholder Shares”), |
all of which may be issued, offered or sold from time to time on a delayed or continuous basis pursuant to Rule 415 under the Act.
The Registration Statement includes a (i) base prospectus, with respect to the offer and sale of the Securities (the “Base Prospectus”), which provides that it will be supplemented in the future by one or more prospectus supplements and (ii) resale prospectus, with respect to the offer and resale of the Selling Shareholder Shares (together with the Base Prospectus, the “Prospectuses”), each of which provides that it may be supplemented in the future by one or more prospectus supplements.
In connection with this opinion, we have examined the Registration Statement and the Prospectuses, and such matters of fact and questions of law as we have considered appropriate for purposes of this letter.
Bentall 5 550 Burrard St Suite 2501 Vancouver, BC V6C 2B5
(604) 674-9170 (604) 674-9245 Fax cozen.com
Perpetua Resources Corp.
March 31, 2026
Page 2
We are qualified to carry on the practice of law in the Province of British Columbia. Our opinion below is expressed only with respect to the laws of the Province of British Columbia and the federal laws of Canada applicable therein, in each case, in effect on the date hereof. We express no opinion with respect to the laws of any other jurisdiction.
We have no responsibility or obligation to (i) update this opinion, (ii) take into account or inform the addressee or any other person of any changes in law, facts or other developments subsequent to this date that do or may affect the opinions we express, or (iii) advise the addressee or any other person of any other change in any matter addressed in this opinion, nor do we have any responsibility or obligation to consider the applicability or correctness of this opinion to any person other than the addressee.
We have assumed that: (i) all information contained in all documents reviewed by us is true and correct, (ii) the genuineness of all signatures on all documents reviewed by us, (iii) the authenticity and completeness of all documents submitted to us as originals, (iv) the conformity to authentic originals of all documents submitted to us as certified or photostatic copies, (v) each natural person signing any document reviewed by us had the legal capacity to do so, none of which facts we have independently verified, (vi) no order, ruling or decision of any court or regulatory or administrative body is in effect at any relevant time that restricts the issuance of the Securities or the Selling Shareholder Shares, (vii) there is no foreign law that would affect the opinion expressed herein, and (viii) at the time of the execution and delivery of any documents relating to the Securities or the offering thereof, to the extent such documents purport to constitute agreements, such documents constitute valid and binding obligations of such parties. We also have assumed the due authorization, execution and delivery of all documents where authorization, execution and delivery are prerequisites to the effectiveness of such documents.
We have also assumed that at all relevant times:
| (a) | the Company has the necessary corporate power and capacity to execute, deliver and perform its obligations under the terms and conditions of any purchase, underwriting or other agreement, indenture or instrument relating to the Company’s creation, authentication, issuance, sale and/or delivery of the Securities and Selling Shareholder Shares to which the Company is party (any such agreement, an “Agreement”); |
| (b) | the Company has the necessary corporate power and capacity to authorize, create, authenticate, validly issue, sell and deliver the Securities and Selling Shareholder Shares and perform its obligations under the terms and conditions of the Securities and Selling Shareholder Shares; |
| (c) | all necessary corporate action has been taken by the Company to duly authorize the execution and delivery by the Company of the Agreement and the performance of its obligations under the terms and conditions thereof; |
| (d) | all necessary corporate action has been taken by the Company to duly authorize, create, authenticate, sell, deliver and validly issue the Securities and Selling Shareholder Shares and to perform its obligations under the terms and conditions thereof, and all of the terms and conditions relevant to the execution, delivery and issuance of the Securities and Selling Shareholder Shares in the applicable Agreement have been complied with; |
Perpetua Resources Corp.
March 31, 2026
Page 3
| (e) | all necessary corporate action has been taken by the Company to duly authorize the terms of the offering of the Securities , Selling Shareholder Shares and related matters; |
| (f) | the Agreement (i) has been duly authorized, executed and delivered by all parties thereto and such parties had the capacity to do so; (ii) constitutes a legal, valid and binding obligation of all parties thereto; (iii) is enforceable in accordance with its terms against all parties thereto; and (iv) is governed by the laws of the Province of British Columbia; |
| (g) | the Securities and Selling Shareholder Shares have been duly authorized, created, authenticated, sold and delivered and validly issued by the Company and any other person signing or authenticating the Securities and/or Selling Shareholder Shares, as applicable; |
| (h) | the terms of the offering of the Securities, the Selling Shareholder Shares and related matters have been duly authorized by the Company; |
| (i) | the Company has complied, and will comply, with Division 8 of Part 3 of the Business Corporations Act (British Columbia); |
| (j) | the execution and delivery of the Agreement and the performance by the Company of its obligations under the terms and conditions thereunder do not and will not conflict with and do not and will not result in a breach of or default under, and do not and will not create a state of facts which, after notice or lapse of time or both, will conflict with or result in a breach of or default under any of the terms or conditions of the notice of articles or articles of the Company, any resolutions of the board of directors or shareholders of the Company, any agreement or obligation of the Company, or applicable law; |
| (k) | the authorization, creation, authentication, sale, delivery and issuance of the Securities and Selling Shareholder Shares and the Company’s performance of its obligations under the terms and conditions thereof do not and will not conflict with and do not and will not result in a breach of or default under, and do not and will not create a state of facts which, after notice or lapse of time or both, will conflict with or result in a breach of or default under any of the terms or conditions of the notice of articles or articles of the Company, any resolutions of the board of directors or shareholders of the Company, any agreement or obligation of the Company, or applicable law; and |
| (l) | the terms of the offering of the Securities, the Selling Shareholder Shares and related matters do not and will not conflict with and do not and will not result in a breach of or default under, and do not and will not create a state of facts which, after notice or lapse of time or both, will conflict with or result in a breach of or default under any of the terms or conditions of the notice of articles or articles of the Company, any resolutions of the board of directors or shareholders of the Company, any agreement or obligation of the Company, or applicable law. |
Based upon the foregoing, and subject to the qualifications, assumptions and limitations stated herein, we are of the opinion that:
| 1. | the Selling Shareholder Unit Shares have been validly issued as fully paid and non-assessable shares in the capital of the Company; | |
| 2. | upon the valid exercise of the Warrants held by the Selling Shareholders in accordance with their terms including receipt by the Company of the exercise price in full for the Selling Shareholder Warrant Shares and the issuance of the Selling Shareholder Warrant Shares, the Selling Shareholder Warrant Shares will be validly issued as fully paid and non-assessable shares in the capital of the Company; and |
| 3. | upon payment for the applicable Securities provided for in the applicable Agreement and when issued, sold and delivered and in accordance with such Agreement, (i) Shares and Preferred Shares will be validly issued, fully paid and non-assessable shares in the capital of the Company, and (ii) Debt Securities, Subscription Receipts, Warrants and Units will be validly issued by, and will be binding obligations of, the Company. |
Perpetua Resources Corp.
March 31, 2026
Page 4
This opinion letter has been prepared for your use in connection with the Registration Statement and is expressed as of the date hereof. Our opinion is expressly limited to the matters set forth above and we render no opinion, whether by implication or otherwise, as to any other matters relating to the Company, the Prospectuses, the Registration Statement or the Securities.
We hereby consent to the filing of this opinion letter as an exhibit to the Registration Statement and to the reference to this firm on the cover page and under the caption “Legal Matters” in the Prospectuses. In giving this consent, we do not hereby agree that we are within the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the SEC promulgated thereunder.
Sincerely,
/s/ Cozen O'Connor LLP
Exhibit 5.2

March 31, 2026
Perpetua Resources Corp.
405 S. 8th Street, Ste. 201
Boise, Idaho 83702
Ladies and Gentlemen:
We have acted as special counsel for Perpetua Resources Corp., a corporation existing under the laws of the Business Corporations Act (British Columbia) (the “Company”), in connection with the preparation of a registration statement on Form S-3 (the “Registration Statement”) filed with the Securities and Exchange Commission (the “Commission”) on March 31, 2026, relating to the offer and sale of (i) up to 50,395,327 common shares, no par value, of the Company (“Common Shares”) that may be sold by the selling shareholders named in the resale prospectus included in the Registration Statement (the “Resale Prospectus”), a supplement to the Resale Prospectus, a post-effective amendment to the Registration Statement or a document incorporated by reference in any of the foregoing, and (ii) with respect to the base prospectus included in the Registration Statement (the “Base Prospectus” and, together with the Resale Prospectus, the “Prospectuses”), all or any combination of an unspecified amount of the following by the Company:
(i) Common Shares;
(ii) preferred shares, no par value, of the Company (“Preferred Shares”) in one or more series;
(iii) debt securities of the Company, in one or more series, any series of which may be either senior debt securities or subordinated debt securities (collectively, “Debt Securities”);
(iv) warrants to purchase Common Shares, Preferred Shares or Debt Securities (“Warrants”);
(v) subscription receipts for Common Shares, Preferred Shares, Debt Securities, Warrants or any combination thereof (“Subscription Receipts”); and
(vi) units comprising one or more Common Shares, Preferred Shares, Debt Securities, Warrants or Subscription Receipts in any combination (together with the Common Shares, Preferred Shares, Debt Securities, Warrants and Subscription Receipts, the “Securities”).
The Company may offer and sell the Securities from time to time, pursuant to Rule 415 of the rules and regulations of the Commission promulgated under the Securities Act of 1933, as amended (the “Securities Act”), in amounts, at prices and on terms to be determined at the time of the offering thereof, as set forth in the Registration Statement, any amendment thereto, the Base Prospectus and one or more supplements to the Base Prospectus (each, a “Prospectus Supplement”). Each series of Debt Securities will be issued under and governed by an indenture (each, an “Indenture”), which Indenture will be in the form filed as Exhibit 4.2 to the Registration Statement or in such form as may be filed by amendment or incorporated by reference into the Registration Statement in connection with the offering of the Debt Securities of such series.
ATLANTA AUSTIN BANGKOK BEIJING BOSTON BRUSSELS CHARLOTTE DALLAS DUBAI HOUSTON
LONDON LOS ANGELES MIAMI NEW YORK RICHMOND SAN FRANCISCO TOKYO TYSONS WASHINGTON, DC
www.Hunton.com
Perpetua Resources Corp.
March 31, 2026
Page 2
This opinion is being furnished in accordance with the requirements of Item 601(b)(5) of Regulation S-K promulgated under the Securities Act, and no opinion is expressed herein as to any matter pertaining to the contents of the Registration Statement, other than as expressly stated herein.
In rendering the opinions set forth herein, we have examined the Registration Statement relating to the proposed offering and sale from time to time of the Securities and the Base Prospectus. We have also examined such other documents, records and instruments as we have deemed necessary or appropriate for the basis of the opinions hereinafter expressed. In such examination, we have assumed, without independent investigation, the genuineness of all signatures on all documents that we have examined, the legal capacity of all natural persons, the authenticity of all documents submitted to us as originals, the conformity to the originals of all documents submitted to us as copies, and the authenticity of the originals of such documents submitted to us as copies.
With respect to any document purportedly executed by any party by means of any electronic signature, we have assumed the validity of such electronic signature under the laws of the jurisdiction of organization of such party and, without limiting the generality of the foregoing, that the parties to such document have agreed to use electronic signatures and electronic records in connection with the transactions evidenced thereby, each party executing such document by means of an electronic signature did so with the intent to sign such document and to be bound thereby and each such electronic signature is affixed to or logically associated with such document.
To the extent the documents examined and relied on by us purport to constitute agreements, we have assumed that each such document constitutes the legal, valid and binding obligation of each party thereto (other than the Company), enforceable against such party (other than the Company) in accordance with its terms.
The opinions expressed below relating to whether the Debt Securities described therein will be legal, valid and binding obligations of the Company are subject to the exception that enforcement thereof may be limited by applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, liquidation, receivership, conservatorship, readjustment of debt, arrangement, moratorium or other laws relating to or affecting the rights of creditors generally and general principles of materiality, reasonableness, good faith and fair dealing, and the possible unavailability of specific performance, injunctive relief or other equitable remedies, regardless of whether such enforceability is considered in a proceeding in equity or at law.
In connection with the opinions expressed below, we have assumed without independent investigation that:
(a) the Company (1) is a corporation incorporated and validly existing under the laws of British Columbia, (2) has requisite legal status and legal capacity under the laws of the Province of British Columbia or the applicable federal laws of Canada and (3) has complied and will comply with all aspects of the laws of Province of British Columbia and the applicable federal laws of Canada in connection with the transactions contemplated by, and the performance of its obligations under, the applicable Indenture;
(b) the Company has the corporate power and authority under the laws of Province of British Columbia and the applicable federal laws of Canada to execute, deliver and perform all its obligations under the applicable Indenture;
Perpetua Resources Corp.
March 31, 2026
Page 3
(c) neither the execution and delivery by the Company of the applicable Indenture nor the performance by the Company of its obligations thereunder, including the issuance and sale of the applicable Debt Securities: (1) conflicts or will conflict with its constating documents, (2) constitutes or will constitute a violation of, or a default under, any lease, indenture, agreement or other instrument to which the Company or its property is subject, (3) contravenes or will contravene any order or decree of any governmental authority to which the Company or its property is subject, or (4) violates or will violate any law, rule or regulation under the laws of Province of British Columbia or the applicable federal laws of Canada to which the Company or its property is subject (except that we do not make the assumption set forth in this clause with respect to the federal laws of the Unites States of America and the laws of the State of New York as to the enforceability of the Debt Securities);
(d) neither the execution and delivery by the Company of the applicable Indenture nor the performance by the Company of its obligations thereunder, including the issuance and sale of the applicable Debt Securities, requires or will require the consent, approval, licensing or authorization of, or any filing, recording or registration with, any governmental authority under any law, rule or regulation of the laws of Province of British Columbia or the federal laws of Canada applicable therein;
(e) at the time any Debt Securities are sold pursuant to the Registration Statement (including the Base Prospectus and the applicable Prospectus Supplement) (such time, the “Applicable Time”), the Registration Statement and any supplements and amendments thereto (including post-effective amendments) will be effective and will comply with all applicable laws and no stop order suspending the Registration Statement’s effectiveness shall have been issued;
(f) at the Applicable Time, a Prospectus Supplement will have been prepared and filed with the Commission describing the Debt Securities offered thereby and all related documentation and will comply with all applicable laws;
(g) all Debt Securities will be issued and sold in the manner stated in the Registration Statement, the Base Prospectus and the applicable Prospectus Supplement;
(h) at and prior to the time of the sale and delivery of any Debt Securities pursuant to the Registration Statement, the Board of Directors of the Company (or a duly authorized committee thereof) will have duly established the price, rights, powers, privileges and preferences and other terms, if any, of each such class or series, as applicable, of Debt Securities;
(i) at the Applicable Time, all corporate or other action required to be taken by or on behalf of the Company to duly authorize each proposed issuance of Debt Securities and any related documentation (including the execution, delivery and performance of the Debt Securities) shall have been duly completed and remain in full force and effect;
(j) that (1) the relevant trustee under the Indenture governing the applicable Debt Securities (the “Trustee”) will have been qualified under the Trust Indenture Act of 1939, as amended (the “TIA”), (2) a Statement of Eligibility of the Trustee on Form T-1 will have been properly filed with the Commission, (3) the relevant Indenture will have been duly executed and delivered by the Company and all other parties thereto and duly qualified under the TIA, (4) the terms and conditions of such Debt Securities will have been duly established by supplemental indenture, authorizing resolutions or officers’ certificate in accordance with the terms of the Indenture, (5) the supplemental indenture to the Indenture, if any, will have been duly executed and delivered by the Company and the Trustee, (6) such Debt Securities will have been executed, delivered and authenticated in accordance with the terms of the Indenture and (7) all agreements relating to any collateral or security arrangements, if any, will have been validly executed and delivered by the Company;
Perpetua Resources Corp.
March 31, 2026
Page 4
(k) at the Applicable Time, no “Event of Default” (as that term is defined in the applicable Indenture) and no event of the types described in the definition of “Event of Default” in the applicable Indenture, which with the giving of notice, the passage of time or both, would result in the occurrence of an Event of Default, shall have occurred and be continuing, and the terms and conditions of the Debt Securities and of their issuance and sale do not result in a default under or a breach or violation of any agreement, document or instrument then binding on the Company;
(l) at the Applicable Time, the applicable definitive purchase, underwriting or similar agreement and any other necessary agreement with respect to any Debt Securities offered or issued will have been duly authorized by all necessary corporate or other action by or on behalf of the Company and duly executed and delivered by the Company and the other parties thereto; and
(m) the consideration set forth in the applicable definitive purchase, underwriting or similar agreement with respect to the Debt Securities offered or issued will have been paid in accordance with the terms of such agreement.
Based upon the foregoing and in reliance thereon and subject to the limitations, qualifications, exceptions and assumptions set forth herein, we are of the opinion that the Debt Securities will be valid and binding obligations of the Company, enforceable against the Company in accordance with their terms.
The opinions expressed herein are limited exclusively to the federal laws of the United States of America and the laws of the State of New York, and we are expressing no opinion as to the effect of the laws of any other jurisdiction, domestic or foreign.
We consent to the filing of this opinion as an exhibit to the Registration Statement and further consent to the use of our name under the caption “Legal Matters” in the Registration Statement, including the Prospectuses constituting a part thereof, and any amendments or supplements thereto. By giving such consent, we do not admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Commission promulgated thereunder.
The opinion and statements expressed herein are as of the date hereof only, and we disclaim any obligation to update this letter to reflect any changes of facts stated or assumed herein or any subsequent changes in law.
| Sincerely yours, | |
| /s/ Hunton Andrews Kurth LLP |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of Perpetua Resources Corp. of our report dated March 31, 2026 relating to the financial statements, which appears in Perpetua Resources Corp.’s Annual Report on Form 10-K for the year ended December 31, 2025. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
Denver, Colorado
March 31, 2026
Exhibit 23.4
CONSENT OF QUALIFIED PERSON
The undersigned hereby consents to the inclusion in or incorporation by reference in the registration statement on Form S-3 and any amendments or supplements thereto (the “Registration Statement”) of Perpetua Resources Corp. being filed with the U.S. Securities and Exchange Commission (“SEC”), of references to BBA Consultants International LP’s (formerly Tierra Group International, Ltd.) name and to the use of, or the incorporation by reference of the technical report summary titled “Stibnite Gold Project S-K 1300 Technical Report Summary, Valley County, Idaho,” with an effective date of December 31, 2025 (the “Technical Report Summary”) and the use of scientific and technical information, including any mineral reserve and mineral resource estimates, from the Technical Report Summary (collectively, the “Technical Information”), which comply with the requirements under Subpart 1300 of Regulation S-K promulgated by the SEC, including extracts from or summaries of the Technical Information.
| DATED: March 31, 2026 | |
| Signed on behalf of BBA Consultants International LP | |
| /s/ Justin Knudsen | |
| Name: Justin Knudsen | |
| Title: Office Director, BBA Consultants International LP |
Exhibit 23.5
CONSENT OF QUALIFIED PERSON
The undersigned hereby consents to the inclusion in or incorporation by reference in the registration statement on Form S-3 and any amendments and supplements thereto (the “Registration Statement”) of Perpetua Resources Corp. (the “Company”) being filed with the U.S. Securities and Exchange Commission (“SEC”), of references to the undersigned’s name and to the use of, or the incorporation by reference of (i) the technical report summary titled “Stibnite Gold Project S-K 1300 Technical Report Summary, Valley County, Idaho, USA,” with an effective date of December 31, 2025 (the “Technical Report Summary”) and the use of scientific and technical information, including any mineral reserve and mineral resource estimates, from the Technical Report Summary (collectively, the “Technical Information”), which comply with the requirements under Subpart 1300 of Regulation S-K promulgated by the SEC, for which the undersigned is responsible, including extracts from or summaries of the Technical Information, and (ii) the information derived from the Technical Report Summary, including any quotation from or summarization of the Technical Report Summary, which are included in the Company’s Annual Report filed on Form 10-K for the year ended December 31, 2025.
| DATED: March 31, 2026 | |
| /s/ James Norine | |
| Name: James Norine | |
| Title: Senior Vice President, Projects at Perpetua Resources Idaho, Inc., a wholly owned subsidiary of Perpetua Resources Corp. |
Exhibit 23.6
CONSENT OF QUALIFIED PERSON
The undersigned hereby consents to the inclusion in or incorporation by reference in the registration statement on Form S-3 and any amendments and supplements thereto (the “Registration Statement”) of Perpetua Resources Corp. (the “Company”) being filed with the U.S. Securities and Exchange Commission (“SEC”), of references to the undersigned’s name and to the use of, or the incorporation by reference of (i) the technical report summary titled “Stibnite Gold Project S-K 1300 Technical Report Summary, Valley County, Idaho, USA,” with an effective date of December 31, 2025 (the “Technical Report Summary”) and the use of scientific and technical information, including any mineral reserve and mineral resource estimates, from the Technical Report Summary (collectively, the “Technical Information”), which comply with the requirements under Subpart 1300 of Regulation S-K promulgated by the SEC, for which the undersigned is responsible, including extracts from or summaries of the Technical Information, and (ii) the information derived from the Technical Report Summary, including any quotation from or summarization of the Technical Report Summary, which are included in the Company’s Annual Report filed on Form 10-K for the year ended December 31, 2025.
| DATED: March 31, 2026 | |
| /s/ Christopher Dail | |
| Name: Christopher Dail | |
| Title: Exploration Manager at Perpetua Resources Idaho, Inc., a wholly owned subsidiary of Perpetua Resources Corp. |