PERPETUA RESOURCES CORP

Ticker: PPTA CUSIP: 714266103 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2025

Shares 956,711 Value ($000) $23,162 Avg Close $24.60 Range $19.88 - $31.65

Q3 2025

Shares 1,184,352 Value ($000) $23,959 Avg Close $16.90 Range $11.68 - $22.62

Q2 2025

Shares 852,473 Value ($000) $10,349 Avg Close $13.47 Range $8.84 - $17.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	956,711	$23,162	$24.60	$19.88 - $31.65
Q3 2025	1,184,352	$23,959	$16.90	$11.68 - $22.62
Q2 2025	852,473	$10,349	$13.47	$8.84 - $17.96