ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2025

Shares 58,832 Value ($000) $1,549 Avg Close $21.81 Range $16.00 - $28.49

Q3 2025

Shares 51,016 Value ($000) $871 Avg Close $14.31 Range $11.51 - $17.60

Q2 2025

Shares 31,147 Value ($000) $391 Avg Close $11.91 Range $9.03 - $13.44

Q1 2025

Shares 31,147 Value ($000) $371 Avg Close $13.64 Range $10.96 - $17.07

Q4 2024

Shares 39,942 Value ($000) $585 Avg Close $13.98 Range $11.99 - $17.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,832	$1,549	$21.81	$16.00 - $28.49
Q3 2025	51,016	$871	$14.31	$11.51 - $17.60
Q2 2025	31,147	$391	$11.91	$9.03 - $13.44
Q1 2025	31,147	$371	$13.64	$10.96 - $17.07
Q4 2024	39,942	$585	$13.98	$11.99 - $17.70