Alexander McLeod Sternhell - 23 Dec 2025 Form 4 Insider Report for PERPETUA RESOURCES CORP. (PPTA)

Reporting relationship: Director
Issuer ticker: PPTA
Reported as of: 23 Dec 2025
Net transaction value: +$10,471
SEC form: 4
Accepted by SEC: 23 Dec 2025, 18:21:03 UTC
Prior SEC filing: 26 Sep 2025
Next SEC filing: 07 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Tanya Nelson, as attorney-in-fact for Alexander Sternhell

Key filing fact

Alexander McLeod Sternhell filed Form 4 for PERPETUA RESOURCES CORP. (PPTA) on 23 Dec 2025.

Key facts

This page summarizes Alexander McLeod Sternhell's Form 4 filing for PERPETUA RESOURCES CORP. (PPTA).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 23 Dec 2025, 18:21.

Change

Previous filing in this sequence was filed on 26 Sep 2025.
Current net transaction value: +$10,471.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001902351 Primary reporting owner

Sternhell Alexander McLeod

Relationship: Director
Address: 405 S. 8TH STREET, STE 201, BOISE
Signature: /s/ Tanya Nelson, as attorney-in-fact for Alexander Sternhell
Signature date: 23 Dec 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PPTA transaction Derivative

Deferred Share Units

Award

Transaction value: $10,471
Shares: +378
Change %: +0.68%
Price: $27.70
Shares after: 55,587
Date: 23 Dec 2025
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 378
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

A deferred share unit ("DSU") entitles the holder to receive one common share of Perpetua Resources Corp. (the "Issuer") (or, at the election of the holder and subject to the approval of the administrator of the Issuer's Omnibus Equity Incentive Plan, cash equal to the value thereof on the date of settlement) for each DSU. The Reporting Person elected to receive DSUs in lieu of a cash retainer for his service during the fourth quarter of 2025. The DSUs are fully vested as of the date of grant and will be settled following the reporting person's separation from service.

Footnote F2

Based on the closing price of the Issuer's Common Shares on the Nasdaq Capital Market on December 22, 2025.