ZYMEWORKS INC

CUSIP: 98985W102 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2022
Shares 35,070 Value ($000) $215 Avg Close — Range —
Q2 2022
Shares 52,358 Value ($000) $277 Avg Close — Range —
Q1 2022
Shares 40,844 Value ($000) $267 Avg Close — Range —
Q3 2021
Shares 1,306 Value ($000) $48 Avg Close — Range —
Q2 2021
Shares 1,649 Value ($000) $57 Avg Close — Range —
Q1 2021
Shares 5,475 Value ($000) $172 Avg Close — Range —
Q4 2020
Shares 2,041 Value ($000) $96 Avg Close — Range —
Q4 2019
Shares 39,379 Value ($000) $1,790 Avg Close — Range —
Q3 2019
Shares 15,832 Value ($000) $392 Avg Close — Range —
Q2 2019
Shares 12,441 Value ($000) $273 Avg Close — Range —
Q1 2019
Shares 546 Value ($000) $8 Avg Close — Range —
Q4 2018
Shares 152 Value ($000) $2 Avg Close — Range —