Highest-materiality recent filing
Securities class action dismissed; Stibnite Gold Project injunction denial appealed
U.S. District Court granted motion to dismiss securities class action (Barnes v. Perpetua) without prejudice; plaintiffs may amend by July 3, 2026.
Court denies preliminary injunction against Perpetua's Stibnite Gold Project; construction resumes
U.S. District Court for Idaho denied environmental groups' motion for preliminary injunction on May 29, 2026.
EXIM Bank approves $2.9B loan for Perpetua's Stibnite Gold Project
EXIM Board unanimously approved $2.9B senior secured loan under Make More in America Initiative to develop Stibnite Gold Project.
Perpetua Resources subsidiary agrees to $32.1M equipment purchase for Stibnite Gold Project
Aggregate purchase price of $32.1M for autoclaves, flash vessels, and vent gas cyclones from Hatch Ltd.
Perpetua Resources posts investor presentation on website; no material updates disclosed
Published investor presentation on April 9, 2026 under presentations section of its website.
Perpetua Resources expands Hatch EPCM contract; $204.3M control budget for Stibnite Gold Project
Amendment adds pressure-oxidation/oxygen system (POX/O2) to Hatch's scope, with $42M of the $204.3M control budget allocated to it.
Disclosed cash balance as of December 31, 2025.
Perpetua Resources enters $200-220M EPCM contract with Hatch for Stibnite Gold Project
Signed EPCM services agreement with Hatch Ltd. for balance of process plan, POX facility, and on-site infrastructure.
Perpetua Resources raises $32.8M and selects Hatch as EPCM contractor for Stibnite Gold Project
Private placement to non-affiliated investor raises $28.84M from 1M shares and warrants; warrants exercisable at $38.93-$47.59; expected close Dec 18, 2025.
Perpetua Resources names James Norine SVP Projects; Michael Wright resigns; exec comp updated
James Norine appointed SVP Projects effective Dec 1, 2025; base salary $330,000, target bonus 60%, sign-on PSU award of 5,000 shares.
Perpetua Resources publishes investor presentation with no new material information
Exhibit 99.1 contains only a title slide: company name, tickers (PPTA, TSX:PPTA), and tagline.
Perpetua Resources closes $68.4M public offering of 2.94M shares; Agnico Eagle invests $6.8M
Underwritten public offering of 2,938,000 common shares at $24.25 per share; net proceeds ~$68.4M.
Perpetua closes $255M private placement, breaks ground on Stibnite Gold Project
Raised $255M via private placement: 10.94M shares at $23.30, plus warrants; Agnico and JPMorgan participate.
Perpetua Resources starts construction on Stibnite Gold Project after posting $139M surety bond
Posted $139M surety bond with Endurance Assurance for construction-phase reclamation; annual premium 1.5% of penal sum.
Perpetua Resources CFO resigns; appoints Mark Murchison; seeks $200-250M financing
CFO Jessica Largent resigned effective Oct 1, 2025; will retire Jan 2, 2026; equity awards vest fully at target upon retirement.
Perpetua Resources receives conditional Notice to Proceed for Stibnite Gold Project from USFS
USFS issued conditional Notice to Proceed after Project satisfied all requirements in Jan 2025 ROD.
Perpetua receives non-binding $2B EXIM term sheet for Stibnite Gold Project
EXIM issued a Preliminary Project Letter with a non-binding indicative term sheet for $2B debt financing for the Stibnite Gold Project.
Perpetua signs $131.7M camp supply deal for Stibnite Gold Project
Agreement with ATCO for design, construction, installation of 1,010-person turnkey camp.
Perpetua Resources closes $49M option share issuance, total gross proceeds ~$474M
Underwriters exercised option in full on July 10, 2025 for 3,693,300 shares at $13.20/share.
Perpetua raises ~$411M in bought deal equity offering and concurrent Paulson private placement
Sold 24.6M common shares at $13.20/share in public offering; net proceeds ~$311M.
Perpetua Resources announces $300M bought-deal equity offering; Paulson invests $100M
Offering of 22.7M shares at $13.20 for ~$300M gross proceeds; closing expected June 16, 2025.
US Army Corps of Engineers issued Clean Water Act Section 404 permit on May 19, 2025, final federal permit needed for Stibnite Gold Project.
Perpetua Resources shareholders elect all 10 director nominees, ratify auditor at 2025 AGM
All 10 director nominees elected; Marcelo Kim received 40.5M votes for, 1.78M against.
Perpetua Resources updates Stibnite Gold Project economics: $1.4B NPV, $90.2M Idaho Power deal
Updated model shows $1.4B after-tax NPV (5%) and 15.4% IRR at consensus gold $2,100/oz; at spot $2,900/oz, NPV $3.7B with 27.1% IRR.
USFS issues Final Record of Decision approving Perpetua's Stibnite Gold Project mine plan
US Forest Service issued Final Record of Decision on Jan 3, 2025, approving the mine plan.
Perpetua Resources closes $33.6M net public offering of 3.44M shares
Sold 3,439,465 shares at $10.17/share; underwriters have 30-day option for 515,919 additional shares.
USFS published FEIS and DROD for Stibnite Gold Project; DROD authorizes 2021 Modified Mine Plan and transmission upgrades.
Marcelo Kim, Chris Robison, Alex Sternhell, Bob Dean, Andrew Cole, Rich Haddock, Laura Dove, Jeff Malmen, Jon Cherry, Jessica Largent elected as directors.
Perpetua receives $34.4M DOD funding amendment; total DPA TIA now $59.2M
Amendment increases DOD Technology Investment Agreement from $24.8M to $59.2M.
Perpetua Resources receives EXIM letter of interest for up to $1.8B project financing
Non-binding, conditional Letter of Interest from EXIM for up to $1,800,000,000 debt financing with 15-year tenor.
Franco-Nevada pays $8.5M for a 100% royalty on future payable silver production from the Stibnite Gold Project.
CEO Laurel Sayer resigns; Jonathan Cherry appointed CEO; board expands to 10
Laurel Sayer resigned as President/CEO effective March 14, 2024; will serve as Senior Advisor until retirement on April 1, 2025.
Perpetua Resources receives conditional $34.6M additional DOD funding for Stibnite Gold Project
Original TIA definitized July 2023 for $24.8M; conditional award of up to $34.6M announced Feb 12, 2024.
USFS schedule update: FEIS & Draft ROD expected Q2 2024, Final ROD Q4 2024
Director Chris Papagianis resigns; Andrew Cole appointed as Paulson nominee effective Jan 1, 2024.
Clean Water Act lawsuit against Perpetua dismissed; full dismissal pending required payments
U.S. District Court for Idaho approved dismissal without prejudice on October 2, 2023.
Perpetua awarded up to $15.5M DoD OTIA for domestic antimony trisulfide supply chain
Perpetua Resources subsidiary awarded up to $15.5 million Ordnance Technology Initiative Agreement from DoD.
Michael Wright appointed Vice President, Projects effective Aug 14, 2023, reporting to CEO Laurel Sayer.
Perpetua Resources settles CWA lawsuit with Nez Perce Tribe for $5M
Total payments of $5M over 4 years: $4M to water quality fund, $1M legal fee reimbursement.
Perpetua Resources definitizes $24.8M Defense Production Act agreement for Stibnite antimony project
Definitized Technology Investment Agreement with U.S. Air Force Research Laboratory for up to $24,812,062.
Perpetua Resources reaches agreement in principle to settle Nez Perce Tribe Clean Water Act lawsuit
Agreement in principle reached with Nez Perce Tribe to settle Clean Water Act lawsuit; final settlement expected Q3 2023.
Perpetua Resources announces 2023 annual meeting results; all directors elected
All eight director nominees elected with 99.37% to 99.85% of votes for.
As of May 12, 2023, management concluded substantial doubt exists about the company's ability to continue as a going concern.
Perpetua Resources: USFS expects FEIS/draft ROD for Stibnite Gold Project by end of 2023
US Forest Service expects Final Environmental Impact Statement and draft Record of Decision by end of 2023.
Perpetua Resources awarded up to $24.8M Defense Production Act grant for Stibnite Gold Project
Receives $24.8M Technology Investment Agreement from DoD/Air Force Research Laboratory under Title III of the Defense Production Act.
USFS identified Perpetua's Modified Mine Plan as Preferred Alternative on Oct 28, 2022, a major NEPA milestone.
USFS selects Perpetua's Stibnite Gold Project as Preferred Alternative in SDEIS
USFS published SDEIS on Oct 28, 2022; 75-day comment period ends Jan 10, 2023.
Perpetua Resources expects USFS to publish Supplemental DEIS for Stibnite Gold Project in Q4 2022
USFS cooperating agency review complete; SDEIS in final reviews in Washington D.C.
Perpetua Resources adopts US GAAP, restates 2021 interim financials
Adopted US GAAP effective Jan 1, 2022; refiled Q1–Q3 2021 interim statements under US GAAP.
Perpetua Resources Q2 update: receives first permit but faces administrative challenge
Received Clean Air Act Permit to Construct from Idaho DEQ on June 17, 2022.
Filed Amendment to Technical Report Summary (TRS) for Stibnite Gold Project, Revision 1 dated June 6, 2022.
the Board approved the appointment of Jonathan Cherry to serve as President and Chief Executive Officer of the Company and as a member of the Board, effective March 14, 2024.
and as a member of the Board
On March 13, 2024, Laurel Sayer tendered her notice of resignation to the board of directors (the “ Board ”) of Perpetua Resources Corp. (the “ Company ”), notifying the Company of her resignation as President and Chief Executive Officer of the Company and as a member of the Board, effective March 14, 2024
Ms. Sayer will serve as Senior Advisor to the Chief Executive Officer effective March 14, 2024, until the Retirement Date.
On December 29, 2023, Chris Papagianis notified Perpetua Resources Corp. (the “ Company ”) of his resignation as a member of the board of directors (the “ Board ”), effective January 1, 2024.
On December 29, 2023, the Board approved the appointment of Andrew Cole as a director, effective January 1, 2024, to fill the vacancy created by the resignation of Mr. Papagianis.
The Board of Directors (the “Board”) of Perpetua Resources Corp. (the “Company) today announced that it has appointed Michael Wright to serve as Vice President, Projects of the Company, effective August 14, 2023.
increased the size of the Board to nine directors by appointing Laura Dove as a director, effective March 31, 2022,
Chris Foster, the Chief Financial Officer and Principal Accounting Officer of Perpetua Resources Corp. (the “Company”), notified the Company that he is stepping down from his positions with the Company effective March 31, 2022.
the Company’s Board of Directors (the “Board”) appointed Jessica Largent, the Company’s current Vice President, Investor Relations and Finance and Principal Financial Officer, to serve as the Chief Financial Officer, Principal Financial Officer and Principal Accounting Officer, effective April 1, 2022.
Max materiality 0.85 · Median 0.65 · Most common event other_material