ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q1 2023

Shares 29,882 Value ($000) $270 Avg Close $8.72 Range $7.31 - $10.80

Q4 2022

Shares 56,647 Value ($000) $445 Avg Close $7.03 Range $4.86 - $9.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	29,882	$270	$8.72	$7.31 - $10.80
Q4 2022	56,647	$445	$7.03	$4.86 - $9.28