XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Boxer Capital Management, LLC's Holding History (CIK: 0002018299)

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

Q1 2025

Shares 600,000 Value ($000) $20,130 Avg Close $37.97 Range $32.70 - $42.23

Q4 2024

Shares 600,000 Value ($000) $23,520 Avg Close $41.35 Range $37.34 - $46.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	600,000	$20,130	$37.97	$32.70 - $42.23
Q4 2024	600,000	$23,520	$41.35	$37.34 - $46.00