8,197 RSUs awarded to Perpetua Resources (PPTA) officer Fontaine

Rhea-AI Filing Summary

Fontaine Gregory A reported acquisition or exercise transactions in this Form 4 filing.

Perpetua Resources Corp. reported that officer Gregory A. Fontaine received a grant of 8,197 restricted share units (RSUs) on March 16, 2026. Each RSU can be settled in one common share or cash, as elected by Fontaine and subject to approval under the Omnibus Equity Incentive Plan.

The 8,197 RSUs vest in three equal installments: 2,732 on February 16, 2027, 2,733 on February 16, 2028, and 2,732 on February 16, 2029, subject to the plan’s terms and conditions. Following this grant, Fontaine holds 8,197 RSUs directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Fontaine Gregory A

Role (See remarks (3))

Type	Security	Shares	Price	Value
Grant/Award	Restricted Share Units	8,197	$0.00	--

Holdings After Transaction: Restricted Share Units — 8,197 shares (Direct)

Footnotes (1)

1. A restricted share unit ("RSU") entitles the holder to receive one Common Share (or cash equal to the value thereof) for each vested RSU, as elected by the reporting person subject to the approval of the administrator of the Issuer's Omnibus Equity Incentive Plan. On March 16, 2026, the reporting person was granted 8,197 RSUs, which vest in three equal installments as follows: 2,732 on February 16, 2027, 2,733 on February 16, 2028, and 2,732 on February 16, 2029, subject to the terms and conditions of the Perpetua Resources Corp. Omnibus Equity Incentive Plan.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Fontaine Gregory A

(Last) (First) (Middle)

405 S. 8TH STREET, STE 201

(Street)

BOISE IDAHO 83702

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
PERPETUA RESOURCES CORP. [ PPTA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	(See remarks (3))

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Share Units	(1)	03/16/2026		A		8,197		(2)	(2)	Common Shares	8,197	$0	8,197	D

Explanation of Responses:

1. A restricted share unit ("RSU") entitles the holder to receive one Common Share (or cash equal to the value thereof) for each vested RSU, as elected by the reporting person subject to the approval of the administrator of the Issuer's Omnibus Equity Incentive Plan.

2. On March 16, 2026, the reporting person was granted 8,197 RSUs, which vest in three equal installments as follows: 2,732 on February 16, 2027, 2,733 on February 16, 2028, and 2,732 on February 16, 2029, subject to the terms and conditions of the Perpetua Resources Corp. Omnibus Equity Incentive Plan.

Remarks:

(3) General Counsel.

	/s/ Tanya Nelson, as attorney-in-fact for Gregory A. Fontaine	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Perpetua Resources (PPTA) report for Gregory A. Fontaine?

Perpetua Resources reported that officer Gregory A. Fontaine received a grant of 8,197 restricted share units on March 16, 2026. These RSUs were awarded as equity compensation under the company’s Omnibus Equity Incentive Plan and are not an open-market share purchase.

How many RSUs were granted to the Perpetua Resources (PPTA) officer and on what date?

Gregory A. Fontaine was granted 8,197 restricted share units on March 16, 2026. The award is structured as derivative equity compensation, giving him the right to receive common shares or cash upon vesting, subject to the plan administrator’s approval.

What is the vesting schedule for the 8,197 RSUs at Perpetua Resources (PPTA)?

The 8,197 RSUs vest in three equal installments over three years. 2,732 units vest on February 16, 2027, 2,733 units on February 16, 2028, and 2,732 units on February 16, 2029, all subject to the Omnibus Equity Incentive Plan’s conditions.

What does each restricted share unit represent in the Perpetua Resources (PPTA) Form 4?

Each restricted share unit entitles Gregory A. Fontaine to receive one common share or cash equal to its value upon vesting. The settlement form—shares or cash—is elected by Fontaine, subject to approval by the plan administrator under the Omnibus Equity Incentive Plan.

How many RSUs does Gregory A. Fontaine hold after this Perpetua Resources (PPTA) grant?

After this transaction, Gregory A. Fontaine holds 8,197 restricted share units directly. This total represents the full amount granted on March 16, 2026, with no additional derivative positions disclosed in this Form 4 beyond the reported RSU award.

Is the Perpetua Resources (PPTA) insider transaction a market buy or sell of shares?

No, the transaction is not a market buy or sell. It is a compensation-related grant of 8,197 restricted share units to officer Gregory A. Fontaine, awarded at no exercise price and vesting over three years under the Omnibus Equity Incentive Plan.