Perpetua signs $131.7M camp deal for Stibnite project

Perpetua Resources Corp. disclosed that its subsidiary Perpetua Resources Idaho, Inc. has signed a camp supply and installation agreement with ATCO Structures & Logistics (USA) Inc. for the Stibnite Gold Project.

Rhea-AI Filing Summary

Perpetua Resources Corp. disclosed that its subsidiary Perpetua Resources Idaho, Inc. has signed a camp supply and installation agreement with ATCO Structures & Logistics (USA) Inc. for the Stibnite Gold Project. Under the agreement, ATCO will design, construct and install a 1,010-person turnkey camp accommodation and site package, including procurement, delivery, site preparation, installation, utility tie-ins and commissioning for occupancy.

Perpetua agreed to pay ATCO a contract price of $131.7 million, subject to standard equitable adjustments for items such as tax events and scope changes. If ATCO does not achieve substantial completion of the applicable work portions by September 24, 2026, as adjusted under the contract, it may owe liquidated damages up to a capped amount and must provide a performance bond for part of the contract price.

The contract gives Perpetua rights to terminate for uncured default or for convenience, with ATCO able to seek defined payments and wind down operations if Perpetua defaults and does not cure. The agreement also contains customary indemnification, liability limits, insurance, reporting and dispute resolution provisions.

Insights

Mining project and contracts analyst

$131.7M camp deal advances Stibnite project infrastructure with defined timelines and risk allocation.

The agreement commits Perpetua Resources Idaho, Inc. to a $131.7 million contract with ATCO Structures & Logistics (USA) Inc. for a 1,010-person turnkey camp at the Stibnite Gold Project. ATCO is responsible for design, construction, installation, and commissioning, bearing risk of loss on the work until substantial completion, which concentrates construction execution on a single specialist provider.

The contract includes equitable adjustment mechanisms on the contract price for tax events, scope modifications, and certain demobilization at Perpetua’s election, which can affect the final cost. A performance bond covering a portion of the contract price and liquidated damages if substantial completion is not achieved by September 24, 2026 (as adjusted under the agreement) provide some schedule and performance protection, while still leaving typical construction and project risks.

Termination rights are bilateral: Perpetua can terminate for uncured default or for convenience with specified payments, and ATCO can wind down and seek payment if Perpetua’s default is not cured by the company or designated lenders. These provisions structure how delays, cost overruns, or project changes at the Stibnite Gold Project could translate into financial consequences for each party over the construction period.

8-K Event Classification

2 items: 1.01, 9.01

2 items

Item 1.01 Entry into a Material Definitive Agreement Business

The company signed a significant contract such as a merger agreement, credit facility, or major partnership.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, or exhibit attachments filed with this report.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What contract did Perpetua Resources Corp. (PPTA) enter into for the Stibnite Gold Project?

Perpetua Resources Idaho, Inc., a wholly owned subsidiary of Perpetua Resources Corp., entered into a camp supply and installation agreement with ATCO Structures & Logistics (USA) Inc. for the design, construction and installation of a 1,010-person turnkey camp accommodation and site package for the Stibnite Gold Project.

What is the value of the ATCO camp agreement disclosed by PPTA?

Under the agreement, Perpetua Resources Idaho, Inc. agreed to pay ATCO a contract price of $131.7 million for the work related to the camp facilities, subject to standard provisions allowing equitable adjustments to the contract price in certain circumstances.

What work is ATCO responsible for under Perpetua Resources camp agreement?

ATCO is responsible for procurement of all camp infrastructure, transportation and delivery of materials to the site, site preparation, installation, utility tie-ins and commissioning of the facilities for occupancy, in accordance with good engineering and construction practices and applicable laws, codes and standards.

What are the schedule and liquidated damages terms in the PPTA-ATCO contract?

If ATCO fails to achieve substantial completion of the applicable portion of the work before September 24, 2026 (as may be adjusted under the agreement), ATCO will be liable for liquidated damages up to a specified cap, providing financial consequences for significant schedule delays.

What termination rights does Perpetua Resources have in the camp agreement?

Perpetua Resources Idaho, Inc. may terminate the agreement for uncured default by ATCO, allowing it to exclude ATCO from the site, take possession of materials, accept assignment of subcontracts and finish the work by reasonable methods. It also has the right to terminate for convenience with 30 days notice, in which case it must pay ATCO for properly executed work, supplied materials, certain termination-related costs and demobilization costs.

What protections does ATCO have if Perpetua Resources defaults under the agreement?

If Perpetua Resources Idaho, Inc. fails to cure a default within the required cure period after notice from ATCO, and if no specified lender cures after notice, ATCO may wind down operations and seek payment in line with the agreements terms, which governs how ATCO is compensated in a default scenario.

Does the ATCO camp agreement include a performance bond for the Stibnite Gold Project?

Yes. ATCO is required to furnish a performance bond covering a portion of the $131.7 million contract price, and Perpetua Resources Idaho, Inc. is responsible for certain costs related to this bond, adding a layer of performance security to the project.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 09/05/2025 - 04:30 PM Learn about SEC filing dates

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

Date of report (date of earliest event reported): August 29, 2025

Perpetua Resources Corp.

(Exact name of registrant as specified in its charter)

British Columbia	001-39918	98-1040943
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

405 S. 8th Street, Ste. 201 Boise, Idaho		83702
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (208) 901-3060  

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Shares, without par value	PPTA	Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 1.01 Entry into a Material Definitive Agreement.

On August 29, 2025, Perpetua Resources Idaho, Inc. (“PRII”), a wholly owned subsidiary of Perpetua Resources Corp. (the “Company”), entered into a camp supply and installation agreement (the “Agreement”) with ATCO Structures & Logistics (USA) Inc. (“ATCO”) for the design, construction and installation of a 1,010-person turnkey camp accommodation and site package (the “Facilities”) for the Company’s Stibnite Gold Project (the “Project”). Unless defined herein, capitalized terms have the same meanings as in the Agreement. Except for certain specified owner and third-party work outlined in the Agreement, the work to be performed by ATCO includes all of the work required for the procurement of all camp infrastructure, transportation and delivery of materials to the site, performance of all site preparation, installation, and utility tie-ins, and commissioning of the facilities for occupancy. ATCO is obligated to perform its work in accordance with good engineering and construction practices and applicable laws, codes and standards. ATCO bears risk of loss of the Work until substantial completion of the applicable milestone, subject to certain exceptions set forth in the Agreement.

Under the Agreement, PRII agreed to pay to ATCO a contract price of $131.7 million (the “Contract Price”) for the Work under the Agreement. The Agreement includes standard provisions allowing for equitable adjustments to the Contract Price, including in connection with certain tax events, scope modifications, or demobilization exclusions at PRII’s election. If ATCO fails to achieve substantial completion of the applicable portion of the work prior to September 24, 2026 (as may be adjusted pursuant to the terms of the Agreement), ATCO will be liable for liquidated damages up to a specified cap. ATCO is also required to furnish a performance bond for a portion of the Contract Price. PRII is responsible for certain costs related to the bond.

In the event of an uncured default by ATCO, PRII may terminate the Agreement and will have the right, but not the obligation, to exclude ATCO from the Site and take possession of all materials thereon owned by PRII; accept assignment of Subcontracts; and finish the Work by whatever reasonable method PRII may deem expedient. Following termination for cause, ATCO would be liable to PRII for damages and excess costs incurred by PRII to complete construction. PRII also has the right to terminate the Agreement for convenience. If PRII fails to cure a default within the requisite cure period after ATCO provides notice thereof to PRII, and if no specified lender cures such default after notice thereof, ATCO may wind down operations and seek payment pursuant to the terms of the Agreement. PRII may terminate the Agreement for convenience by giving 30 days’ notice to ATCO. In the event of a termination for convenience, PRII would be obligated to pay ATCO for Work properly executed and materials satisfactorily supplied; costs incurred in terminating, preserving and protecting the Work; and demobilization costs.

The Agreement includes customary indemnification, limitation of liability, insurance, reporting, and dispute resolution provisions. The provisions of the Agreement, including the representations and warranties contained therein, are not for the benefit of any party other than the parties to the Agreement and are not intended as a document for investors and the public to obtain factual information about the Company’s current state of affairs. Rather, investors and the public should look to other disclosures contained in the Company’s filings with the SEC.

The foregoing description of the Agreement does not purport to be complete and is subject to, and qualified in its entirety by, the full text of the Agreement, a copy of which is filed (with certain portions redacted in accordance with Item 601(b)(1)(iv) of Regulation S-K) as Exhibit 10.1 to this Form 8-K and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number		Exhibit Title or Description
10.1*#		Camp Supply and Installation Agreement, made and executed as of August 29, 2025, by and between Perpetua Resources Idaho, Inc. and ATCO Structures & Logistics (USA) Inc.
Exhibit 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 hereunto duly authorized.

	PERPETUA RESOURCES CORP.
Dated: September 5, 2025	By:	/s/ Jessica Largent
		Jessica Largent
		Chief Financial Officer