XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

SANDERS MORRIS HARRIS LLC's Holding History (CIK: 0001053994)

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

Q3 2025
Shares 21,500 Value ($000) $863 Avg Close $35.22 Range $30.00 - $40.35
Q1 2025
Shares 21,500 Value ($000) $659 Avg Close $37.97 Range $32.70 - $42.23
Q4 2024
Shares 21,500 Value ($000) $843 Avg Close $41.35 Range $37.34 - $46.00
Q3 2024
Shares 21,500 Value ($000) $846 Avg Close $40.32 Range $35.73 - $44.74
Q2 2024
Shares 21,500 Value ($000) $838 Avg Close $39.97 Range $35.53 - $44.37
Q1 2024
Shares 21,500 Value ($000) $926 Avg Close $46.00 Range $42.08 - $50.99
Q4 2023
Shares 21,500 Value ($000) $1,027 Avg Close $35.33 Range $27.98 - $47.00
Q3 2023
Shares 21,500 Value ($000) $718 Avg Close $37.40 Range $33.93 - $40.13
Q2 2023
Shares 21,500 Value ($000) $822 Avg Close $39.75 Range $33.60 - $43.75
Q4 2022
Shares 21,500 Value ($000) $848 Avg Close $36.42 Range $31.79 - $40.06
Q3 2022
Shares 21,500 Value ($000) $778 Avg Close $35.95 Range $28.98 - $41.39
Q2 2022
Shares 24,500 Value ($000) $754 Avg Close $30.24 Range $24.94 - $35.69
Q4 2021
Shares 24,500 Value ($000) $771 Avg Close $29.88 Range $15.29 - $36.42
Q3 2021
Shares 24,500 Value ($000) $770 Avg Close $17.38 Range $14.65 - $19.64
Q2 2021
Shares 24,500 Value ($000) $455 Avg Close $18.43 Range $16.30 - $21.52
Q1 2021
Shares 24,500 Value ($000) $432 Avg Close $16.95 Range $13.23 - $21.94
Q4 2020
Shares 24,500 Value ($000) $374 Avg Close $11.70 Range $9.32 - $16.41
Q3 2020
Shares 24,500 Value ($000) $288 Avg Close $11.77 Range $10.11 - $14.10