XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q4 2025
Shares 21,000 Value ($000) $941 Avg Close $42.00 Range $37.23 - $46.60
Q3 2025
Shares 21,000 Value ($000) $843 Avg Close $35.22 Range $30.00 - $40.35
Q2 2025
Shares 21,000 Value ($000) $657 Avg Close $32.62 Range $26.74 - $39.01
Q1 2025
Shares 21,000 Value ($000) $705 Avg Close $37.97 Range $32.70 - $42.23
Q4 2024
Shares 10,000 Value ($000) $392 Avg Close $41.35 Range $37.34 - $46.00
Q3 2024
Shares 10,000 Value ($000) $394 Avg Close $40.32 Range $35.73 - $44.74
Q2 2024
Shares 10,000 Value ($000) $390 Avg Close $39.97 Range $35.53 - $44.37
Q1 2024
Shares 10,000 Value ($000) $431 Avg Close $46.00 Range $42.08 - $50.99
Q4 2023
Shares 10,000 Value ($000) $461 Avg Close $35.33 Range $27.98 - $47.00
Q3 2023
Shares 10,000 Value ($000) $342 Avg Close $37.40 Range $33.93 - $40.13
Q2 2023
Shares 10,000 Value ($000) $385 Avg Close $39.75 Range $33.60 - $43.75
Q1 2023
Shares 10,000 Value ($000) $0 Avg Close $36.94 Range $32.64 - $41.25
Q4 2022
Shares 10,000 Value ($000) $0 Avg Close $36.42 Range $31.79 - $40.06
Q3 2022
Shares 10,000 Value ($000) $361 Avg Close $35.95 Range $28.98 - $41.39
Q2 2022
Shares 10,000 Value ($000) $304 Avg Close $30.24 Range $24.94 - $35.69