GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

CIBC WORLD MARKETS CORP's Holding History (CIK: 0001056527)

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

Q4 2025

Shares 12,712 Value ($000) $39 Avg Close $2.85 Range $2.08 - $3.87

Q2 2025

Shares 23,401 Value ($000) $29 Avg Close $1.09 Range $0.76 - $1.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,712	$39	$2.85	$2.08 - $3.87
Q2 2025	23,401	$29	$1.09	$0.76 - $1.44