ERO COPPER CORP

Ticker: ERO CUSIP: 296006109 Class: COM

Orion Resource Partners LP's Holding History (CIK: 0002032200)

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

Q4 2025

Shares 94,874 Value ($000) $2,692 Avg Close $23.29 Range $19.09 - $29.03

Q3 2025

Shares 121,883 Value ($000) $2,468 Avg Close $15.23 Range $12.79 - $20.31

Q2 2025

Shares 43,897 Value ($000) $742 Avg Close $13.51 Range $9.30 - $17.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	94,874	$2,692	$23.29	$19.09 - $29.03
Q3 2025	121,883	$2,468	$15.23	$12.79 - $20.31
Q2 2025	43,897	$742	$13.51	$9.30 - $17.31