ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

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

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

Q4 2025
Shares 37,761 Value ($000) $994 Avg Close $21.81 Range $16.00 - $28.49
Q3 2025
Shares 35,231 Value ($000) $602 Avg Close $14.31 Range $11.51 - $17.60
Q2 2025
Shares 42,873 Value ($000) $538 Avg Close $11.91 Range $9.03 - $13.44
Q1 2025
Shares 43,783 Value ($000) $521 Avg Close $13.64 Range $10.96 - $17.07
Q4 2024
Shares 43,783 Value ($000) $641 Avg Close $13.98 Range $11.99 - $17.70
Q3 2024
Shares 44,166 Value ($000) $554 Avg Close $10.89 Range $8.32 - $13.27
Q2 2024
Shares 45,923 Value ($000) $391 Avg Close $8.90 Range $7.97 - $10.56
Q1 2024
Shares 43,420 Value ($000) $457 Avg Close $11.10 Range $9.64 - $13.14
Q4 2023
Shares 42,205 Value ($000) $439 Avg Close $7.97 Range $6.01 - $10.99
Q3 2023
Shares 42,944 Value ($000) $272 Avg Close $7.39 Range $6.11 - $8.80
Q2 2023
Shares 45,922 Value ($000) $397 Avg Close $8.95 Range $7.75 - $10.35
Q1 2023
Shares 52,580 Value ($000) $475 Avg Close $8.72 Range $7.31 - $10.80