XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q1 2024

Shares 11,402 Value ($000) $491 Avg Close $46.00 Range $42.08 - $50.99

Q4 2023

Shares 8,861 Value ($000) $408 Avg Close $35.33 Range $27.98 - $47.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	11,402	$491	$46.00	$42.08 - $50.99
Q4 2023	8,861	$408	$35.33	$27.98 - $47.00