ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q4 2025
Shares 105,184 Value ($000) $2,769 Avg Close $21.81 Range $16.00 - $28.49
Q3 2025
Shares 124,784 Value ($000) $2,131 Avg Close $14.31 Range $11.51 - $17.60
Q2 2025
Shares 238,391 Value ($000) $2,992 Avg Close $11.91 Range $9.03 - $13.44
Q1 2025
Shares 278,658 Value ($000) $3,319 Avg Close $13.64 Range $10.96 - $17.07
Q4 2024
Shares 306,460 Value ($000) $4,487 Avg Close $13.98 Range $11.99 - $17.70
Q3 2024
Shares 327,522 Value ($000) $4,110 Avg Close $10.89 Range $8.32 - $13.27
Q2 2024
Shares 373,002 Value ($000) $3,174 Avg Close $8.90 Range $7.97 - $10.56
Q1 2024
Shares 418,376 Value ($000) $4,401 Avg Close $11.10 Range $9.64 - $13.14
Q4 2023
Shares 409,839 Value ($000) $4,258 Avg Close $7.97 Range $6.01 - $10.99
Q3 2023
Shares 409,839 Value ($000) $2,598 Avg Close $7.39 Range $6.11 - $8.80
Q2 2023
Shares 409,839 Value ($000) $3,541 Avg Close $8.95 Range $7.75 - $10.35
Q1 2023
Shares 406,327 Value ($000) $3,673 Avg Close $8.72 Range $7.31 - $10.80
Q4 2022
Shares 395,920 Value ($000) $3,112 Avg Close $7.03 Range $4.86 - $9.28