ZYMEWORKS INC

CUSIP: 98985W102 Class: COM

Cormorant Asset Management, LP's Holding History (CIK: 0001583977)

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

Q4 2021
Shares 600,000 Value ($000) $9,834 Avg Close — Range —
Q3 2021
Shares 950,000 Value ($000) $27,588 Avg Close — Range —
Q2 2021
Shares 1,321,936 Value ($000) $45,858 Avg Close — Range —
Q1 2021
Shares 2,000,000 Value ($000) $63,160 Avg Close — Range —
Q4 2020
Shares 1,200,000 Value ($000) $56,712 Avg Close — Range —
Q3 2020
Shares 1,150,000 Value ($000) $53,567 Avg Close — Range —
Q2 2020
Shares 550,000 Value ($000) $19,839 Avg Close — Range —
Q1 2020
Shares 700,000 Value ($000) $24,829 Avg Close — Range —
Q4 2019
Shares 700,000 Value ($000) $31,822 Avg Close — Range —
Q2 2017
Shares 232,008 Value ($000) $1,937 Avg Close — Range —