144 0002014773 XXXXXXXX LIVE 0001526243 PERPETUA RESOURCES CORP. 001-39918 405 S. 8th Street, Suite 201 Boise ID 83702 208-901-3060 Jonathan Cherry Officer, Director Common Shares Morgan Stanley Wealth Management Canada

140 4th Ave. SW, Suite 2740 Calgary A0 T2P 3N3

3978 117430.56 124949691 04/02/2026 NASDAQ Common Shares 02/21/2026 Restricted Share Units - Granted February 21, 2025 Perpetua Resources Corp. N 12725 02/21/2026 Equity Compensation Y Sale of shares to cover taxes on vesting of stock award. 04/02/2026 /s/ Tanya Nelson, as attorney-in-fact for Jonathan Cherry