TASEKO MINES LTD

Ticker: TGB CUSIP: 876511106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 14,200 Value ($000) $80 Avg Close $4.70 Range $3.66 - $5.92

Q4 2023

Shares 19,400 Value ($000) $27 Avg Close $1.23 Range $1.05 - $1.50

Q3 2023

Shares 42,600 Value ($000) $54 Avg Close $1.38 Range $1.23 - $1.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,200	$80	$4.70	$3.66 - $5.92
Q4 2023	19,400	$27	$1.23	$1.05 - $1.50
Q3 2023	42,600	$54	$1.38	$1.23 - $1.60