Perpetua Resources Files 8-K for Other Event

TL;DR

PRC filed an 8-K for an 'other event' on 9/19. Details TBD.

AI Summary

Perpetua Resources Corp. filed an 8-K on September 22, 2025, reporting an "Other Event" that occurred on September 19, 2025. The filing does not specify the nature of this event, but it is a routine disclosure for material events.

Why It Matters

This filing indicates that Perpetua Resources Corp. has experienced a material event requiring disclosure to the SEC. Investors should look for further filings or press releases to understand the specifics of this event.

Risk Assessment

Risk Level: low — This is a standard 8-K filing for an 'Other Event' and does not inherently contain negative information, but the lack of detail warrants monitoring.

Key Numbers

• 001-39918 — Commission File Number (SEC filing identifier for Perpetua Resources Corp.)
• 98-1040943 — I.R.S. Employer Identification No. (Tax identification number for Perpetua Resources Corp.)

Key Players & Entities

• Perpetua Resources Corp. (company) — Registrant
• September 19, 2025 (date) — Date of earliest event reported
• September 22, 2025 (date) — Filing date
• 405 S. 8th Street, Ste. 201 Boise, Idaho 83702 (address) — Principal executive offices
• MIDAS GOLD CORP. (company) — Former company name

FAQ

Key Financial Figures

• $350,000 — ng the ceremony, Mr. Cherry presented a $350,000 check to the Stibnite Foundation, which

Filing Documents

• tm2526631d1_8k.htm (8-K) — 27KB
• 0001104659-25-091815.txt ( ) — 192KB
• ppta-20250919.xsd (EX-101.SCH) — 3KB
• ppta-20250919_lab.xml (EX-101.LAB) — 33KB
• ppta-20250919_pre.xml (EX-101.PRE) — 22KB
• tm2526631d1_8k_htm.xml (XML) — 4KB

01

Item 8.01 Other Events. On September 19, 2025, Perpetua Resources Corp. ("Perpetua" or the "Company") announced that it had received its conditional Notice to Proceed ("Notice") from the U.S. Forest Service ("USFS") for the Stibnite Gold Project (the "Project"), which stated the Project has satisfied all requirements outlined in the January 2025 Record of Decision ("ROD") and that the Project may begin construction, conditioned only on the Company posting the joint financial assurance bonding agreed to by USFS, Idaho Department of Lands ("IDL"), and U.S. Army Corps of Engineers ("USACE") for the Project. Prior to issuing the Notice, state and federal agencies had agreed on a joint financial assurance package requiring bonding for the Project construction period. In the Notice, the USFS specified to Perpetua that it will sign the Company's Plan of Operation once financial assurance bonds are placed and that initial construction can begin thereafter. The Company anticipates having the financial assurance posted in the coming weeks and expects to commence early works construction in the fall of 2025. Further, on September 19, 2025, the Company hosted leaders from across the country at the historical Stibnite Mining District to celebrate the Project advancing to development. During the ceremony, Mr. Cherry presented a $350,000 check to the Stibnite Foundation, which was formed in 2019 as part of the Company's Community Agreement. Cautionary Statement Investors should be aware that the Company has not entered into any arrangement with respect to the joint financial assurance bonding and may not be able to enter into such arrangements on the anticipated terms and timeline, or at all. In addition, such arrangement, when entered into, may not be sufficient to satisfy the financial assurance conditions required to commence construction as set forth in the Notice. in this Current Report on Form 8-K ("Current Report") that are not historical facts

SIGNATURES

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 22, 2025 By: /s/ Jessica Largent Jessica Largent Chief Financial Officer

View Full Filing

View this 8-K filing on SEC EDGAR