X0508 4 2026-02-11 0 0001526243 PERPETUA RESOURCES CORP. PPTA 0002100498 Norine James Arthur 405 S. 8TH STREET, STE 201 BOISE ID 83702 0 1 0 0 (See remarks (2)) 0 Restricted Share Units 2026-02-11 4 A 0 6762 0 A Common Shares 6762 6762 D A restricted share unit ("RSU") entitles the holder to receive one Common Share (or cash equal to the value thereof) for each vested RSU. The RSUs will vest ratably on February 16, 2027, 2028 and 2029, subject to the terms and conditions of the Perpetua Resources Corp. Omnibus Equity Incentive Plan. (2) Senior Vice President, Projects at Perpetua Resources Idaho, Inc., a wholly owned subsidiary of Perpetua Resources Corp. /s/ Tanya Nelson, as attorney-in-fact for James A. Norine 2026-02-12