ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q4 2025
Shares 985 Value ($000) $26 Avg Close $21.81 Range $16.00 - $28.49
Q3 2025
Shares 805 Value ($000) $14 Avg Close $14.31 Range $11.51 - $17.60
Q2 2025
Shares 810 Value ($000) $10 Avg Close $11.91 Range $9.03 - $13.44
Q1 2025
Shares 543 Value ($000) $6 Avg Close $13.64 Range $10.96 - $17.07
Q4 2024
Shares 533 Value ($000) $8 Avg Close $13.98 Range $11.99 - $17.70
Q3 2024
Shares 433 Value ($000) $5 Avg Close $10.89 Range $8.32 - $13.27
Q2 2024
Shares 112 Value ($000) $1 Avg Close $8.90 Range $7.97 - $10.56
Q1 2024
Shares 157 Value ($000) $2 Avg Close $11.10 Range $9.64 - $13.14
Q4 2023
Shares 57 Value ($000) $1 Avg Close $7.97 Range $6.01 - $10.99