ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 223,786 Value ($000) $5,892 Avg Close $21.81 Range $16.00 - $28.49
Q3 2025
Shares 126,923 Value ($000) $2,168 Avg Close $14.31 Range $11.51 - $17.60
Q2 2025
Shares 255,291 Value ($000) $3,204 Avg Close $11.91 Range $9.03 - $13.44
Q1 2025
Shares 63,099 Value ($000) $752 Avg Close $13.64 Range $10.96 - $17.07
Q4 2024
Shares 20,840 Value ($000) $305 Avg Close $13.98 Range $11.99 - $17.70
Q3 2024
Shares 21,782 Value ($000) $273 Avg Close $10.89 Range $8.32 - $13.27
Q2 2024
Shares 43,756 Value ($000) $372 Avg Close $8.90 Range $7.97 - $10.56
Q1 2024
Shares 27,113 Value ($000) $285 Avg Close $11.10 Range $9.64 - $13.14
Q3 2023
Shares 65,068 Value ($000) $413 Avg Close $7.39 Range $6.11 - $8.80
Q2 2023
Shares 49,354 Value ($000) $426 Avg Close $8.95 Range $7.75 - $10.35
Q4 2022
Shares 369,187 Value ($000) $2,902 Avg Close $7.03 Range $4.86 - $9.28