OSISKO DEVELOPMENT CORP

Ticker: ODV CUSIP: 68828E809 Class: COM NEW

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 26,741 Value ($000) $93 Avg Close $3.44 Range $2.91 - $4.21

Q3 2025

Shares 179,708 Value ($000) $609 Avg Close $2.65 Range $2.08 - $3.59

Q2 2025

Shares 37,955 Value ($000) $81 Avg Close $1.85 Range $1.36 - $2.42

Q1 2025

Shares 12,235 Value ($000) $18 Avg Close $1.48 Range $1.16 - $1.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,741	$93	$3.44	$2.91 - $4.21
Q3 2025	179,708	$609	$2.65	$2.08 - $3.59
Q2 2025	37,955	$81	$1.85	$1.36 - $2.42
Q1 2025	12,235	$18	$1.48	$1.16 - $1.68