ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q3 2023

Shares 162,550 Value ($000) $1,031 Avg Close $7.39 Range $6.11 - $8.80

Q2 2023

Shares 303,850 Value ($000) $2,625 Avg Close $8.95 Range $7.75 - $10.35

Q1 2023

Shares 321,700 Value ($000) $3 Avg Close $8.72 Range $7.31 - $10.80

Q4 2022

Shares 357,650 Value ($000) $3 Avg Close $7.03 Range $4.86 - $9.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	162,550	$1,031	$7.39	$6.11 - $8.80
Q2 2023	303,850	$2,625	$8.95	$7.75 - $10.35
Q1 2023	321,700	$3	$8.72	$7.31 - $10.80
Q4 2022	357,650	$3	$7.03	$4.86 - $9.28