GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

Rialto Wealth Management, LLC's Holding History (CIK: 0002054966)

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

Q4 2025

Shares 5,752 Value ($000) $18 Avg Close $2.85 Range $2.08 - $3.87

Q3 2025

Shares 10,752 Value ($000) $28 Avg Close $2.20 Range $1.20 - $3.60

Q2 2025

Shares 10,752 Value ($000) $13 Avg Close $1.09 Range $0.76 - $1.44

Q1 2025

Shares 10,752 Value ($000) $12 Avg Close $1.16 Range $0.82 - $1.55

Q4 2024

Shares 10,752 Value ($000) $10 Avg Close $0.86 Range $0.66 - $1.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,752	$18	$2.85	$2.08 - $3.87
Q3 2025	10,752	$28	$2.20	$1.20 - $3.60
Q2 2025	10,752	$13	$1.09	$0.76 - $1.44
Q1 2025	10,752	$12	$1.16	$0.82 - $1.55
Q4 2024	10,752	$10	$0.86	$0.66 - $1.10