ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025

Shares 466 Value ($000) $12 Avg Close $21.81 Range $16.00 - $28.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	466	$12	$21.81	$16.00 - $28.49