XENON PHARMACEUTICALS INC

Ticker: XENE CUSIP: 98420N105 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 56,564 Value ($000) $2,535 Avg Close $42.00 Range $37.23 - $46.60
Q3 2025
Shares 60,237 Value ($000) $2,419 Avg Close $35.22 Range $30.00 - $40.35
Q2 2025
Shares 60,233 Value ($000) $1,885 Avg Close $32.62 Range $26.74 - $39.01
Q1 2025
Shares 55,492 Value ($000) $1,862 Avg Close $37.97 Range $32.70 - $42.23
Q4 2024
Shares 55,492 Value ($000) $2,175 Avg Close $41.35 Range $37.34 - $46.00
Q3 2024
Shares 56,004 Value ($000) $2,205 Avg Close $40.32 Range $35.73 - $44.74
Q2 2024
Shares 58,140 Value ($000) $2,267 Avg Close $39.97 Range $35.53 - $44.37
Q1 2024
Shares 56,477 Value ($000) $2,431 Avg Close $46.00 Range $42.08 - $50.99
Q4 2023
Shares 55,987 Value ($000) $2,579 Avg Close $35.33 Range $27.98 - $47.00
Q3 2023
Shares 44,950 Value ($000) $1,535 Avg Close $37.40 Range $33.93 - $40.13
Q2 2023
Shares 44,375 Value ($000) $1,708 Avg Close $39.75 Range $33.60 - $43.75
Q1 2023
Shares 41,208 Value ($000) $1,475 Avg Close $36.94 Range $32.64 - $41.25
Q4 2022
Shares 40,635 Value ($000) $1,602 Avg Close $36.42 Range $31.79 - $40.06
Q3 2022
Shares 39,347 Value ($000) $1,420 Avg Close $35.95 Range $28.98 - $41.39
Q2 2022
Shares 39,031 Value ($000) $1,187 Avg Close $30.24 Range $24.94 - $35.69
Q1 2022
Shares 35,087 Value ($000) $1,073 Avg Close $29.94 Range $24.60 - $33.45
Q4 2021
Shares 33,508 Value ($000) $1,047 Avg Close $29.88 Range $15.29 - $36.42
Q3 2021
Shares 23,330 Value ($000) $356 Avg Close $17.38 Range $14.65 - $19.64