ZYMEWORKS INC

CUSIP: 98985W102 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2022
Shares 215,000 Value ($000) $1,322,000 Avg Close — Range —
Q2 2022
Shares 96,000 Value ($000) $509,000 Avg Close — Range —