XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 72,957 Value ($000) $3,270 Avg Close $42.00 Range $37.23 - $46.60

Q1 2025

Shares 11,949 Value ($000) $401 Avg Close $37.97 Range $32.70 - $42.23

Q3 2024

Shares 24,557 Value ($000) $967 Avg Close $40.32 Range $35.73 - $44.74

Q2 2024

Shares 14,550 Value ($000) $567 Avg Close $39.97 Range $35.53 - $44.37

Q1 2024

Shares 18,305 Value ($000) $788 Avg Close $46.00 Range $42.08 - $50.99

Q2 2022

Shares 7,324 Value ($000) $223 Avg Close $30.24 Range $24.94 - $35.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	72,957	$3,270	$42.00	$37.23 - $46.60
Q1 2025	11,949	$401	$37.97	$32.70 - $42.23
Q3 2024	24,557	$967	$40.32	$35.73 - $44.74
Q2 2024	14,550	$567	$39.97	$35.53 - $44.37
Q1 2024	18,305	$788	$46.00	$42.08 - $50.99
Q2 2022	7,324	$223	$30.24	$24.94 - $35.69