GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2025

Shares 278,422 Value ($000) $863 Avg Close $2.85 Range $2.08 - $3.87

Q3 2025

Shares 278,422 Value ($000) $732 Avg Close $2.20 Range $1.20 - $3.60

Q3 2022

Shares 215,246 Value ($000) $2,579 Avg Close $12.41 Range $6.82 - $15.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	278,422	$863	$2.85	$2.08 - $3.87
Q3 2025	278,422	$732	$2.20	$1.20 - $3.60
Q3 2022	215,246	$2,579	$12.41	$6.82 - $15.20