ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

SIGNATUREFD, LLC's Holding History (CIK: 0001456048)

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

Q4 2025

Shares 42 Value ($000) $1 Avg Close $21.81 Range $16.00 - $28.49

Q1 2025

Shares 19 Value ($000) $0 Avg Close $13.64 Range $10.96 - $17.07

Q2 2023

Shares 450 Value ($000) $4 Avg Close $8.95 Range $7.75 - $10.35

Q1 2023

Shares 377 Value ($000) $3 Avg Close $8.72 Range $7.31 - $10.80

Q4 2022

Shares 350 Value ($000) $3 Avg Close $7.03 Range $4.86 - $9.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42	$1	$21.81	$16.00 - $28.49
Q1 2025	19	$0	$13.64	$10.96 - $17.07
Q2 2023	450	$4	$8.95	$7.75 - $10.35
Q1 2023	377	$3	$8.72	$7.31 - $10.80
Q4 2022	350	$3	$7.03	$4.86 - $9.28