ERO COPPER CORP

Ticker: ERO CUSIP: 296006109 Class: COM

Acuitas Investments, LLC's Holding History (CIK: 0001524828)

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

Q1 2025

Shares 3,210 Value ($000) $39 Avg Close $13.34 Range $11.11 - $14.98

Q1 2024

Shares 2,100 Value ($000) $41 Avg Close $16.49 Range $13.78 - $19.43

Q4 2023

Shares 2,100 Value ($000) $33 Avg Close $14.06 Range $11.35 - $17.05

Q3 2023

Shares 1,300 Value ($000) $22 Avg Close $20.43 Range $16.64 - $24.38

Q2 2023

Shares 1,300 Value ($000) $26 Avg Close $18.91 Range $16.24 - $21.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3,210	$39	$13.34	$11.11 - $14.98
Q1 2024	2,100	$41	$16.49	$13.78 - $19.43
Q4 2023	2,100	$33	$14.06	$11.35 - $17.05
Q3 2023	1,300	$22	$20.43	$16.64 - $24.38
Q2 2023	1,300	$26	$18.91	$16.24 - $21.14