PERPETUA RESOURCES CORP

Ticker: PPTA CUSIP: 714266103 Class: Common Stock

OSTERWEIS CAPITAL MANAGEMENT INC's Holding History (CIK: 0001007524)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 2,622 Value ($000) $63 Avg Close $24.60 Range $19.88 - $31.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,622	$63	$24.60	$19.88 - $31.65