XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

STEMPOINT CAPITAL LP's Holding History (CIK: 0001952142)

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

Q4 2025

Shares 348,605 Value ($000) $15,624 Avg Close $42.00 Range $37.23 - $46.60

Q3 2025

Shares 192,295 Value ($000) $7,721 Avg Close $35.22 Range $30.00 - $40.35

Q1 2025

Shares 274,633 Value ($000) $9,214 Avg Close $37.97 Range $32.70 - $42.23

Q4 2024

Shares 375,845 Value ($000) $14,733 Avg Close $41.35 Range $37.34 - $46.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	348,605	$15,624	$42.00	$37.23 - $46.60
Q3 2025	192,295	$7,721	$35.22	$30.00 - $40.35
Q1 2025	274,633	$9,214	$37.97	$32.70 - $42.23
Q4 2024	375,845	$14,733	$41.35	$37.34 - $46.00