XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 5,153 Value ($000) $231 Avg Close $42.00 Range $37.23 - $46.60

Q4 2024

Shares 5,363 Value ($000) $210 Avg Close $41.35 Range $37.34 - $46.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,153	$231	$42.00	$37.23 - $46.60
Q4 2024	5,363	$210	$41.35	$37.34 - $46.00