ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q4 2025

Shares 8,020 Value ($000) $214 Avg Close $21.81 Range $16.00 - $28.49

Q2 2025

Shares 111 Value ($000) $1 Avg Close $11.91 Range $9.03 - $13.44

Q1 2025

Shares 289 Value ($000) $3 Avg Close $13.64 Range $10.96 - $17.07

Q4 2024

Shares 589 Value ($000) $9 Avg Close $13.98 Range $11.99 - $17.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,020	$214	$21.81	$16.00 - $28.49
Q2 2025	111	$1	$11.91	$9.03 - $13.44
Q1 2025	289	$3	$13.64	$10.96 - $17.07
Q4 2024	589	$9	$13.98	$11.99 - $17.70