XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

ALTFEST L J & CO INC's Holding History (CIK: 0000712050)

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

Q4 2025

Shares 8,232 Value ($000) $369 Avg Close $42.00 Range $37.23 - $46.60

Q3 2025

Shares 7,731 Value ($000) $310 Avg Close $35.22 Range $30.00 - $40.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,232	$369	$42.00	$37.23 - $46.60
Q3 2025	7,731	$310	$35.22	$30.00 - $40.35