ZYMEWORKS INC

CUSIP: 98985W102 Class: COM

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

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

Q3 2022
Shares 88,477 Value ($000) $544 Avg Close — Range —
Q2 2022
Shares 21,910 Value ($000) $116 Avg Close — Range —
Q1 2022
Shares 437,491 Value ($000) $2,866 Avg Close — Range —
Q4 2021
Shares 32,083 Value ($000) $526 Avg Close — Range —
Q3 2021
Shares 8,247 Value ($000) $239 Avg Close — Range —
Q2 2021
Shares 8,784 Value ($000) $305 Avg Close — Range —
Q1 2021
Shares 19,342 Value ($000) $611 Avg Close — Range —
Q4 2020
Shares 68,286 Value ($000) $3,227 Avg Close — Range —
Q3 2020
Shares 126,824 Value ($000) $5,907 Avg Close — Range —
Q2 2020
Shares 263,686 Value ($000) $9,511 Avg Close — Range —
Q1 2020
Shares 266,509 Value ($000) $9,453 Avg Close — Range —
Q4 2019
Shares 541,670 Value ($000) $24,624 Avg Close — Range —
Q3 2019
Shares 396,709 Value ($000) $9,838 Avg Close — Range —
Q2 2019
Shares 260,181 Value ($000) $5,724 Avg Close — Range —
Q2 2018
Shares 26,621 Value ($000) $393 Avg Close — Range —