GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q4 2025

Shares 332,336 Value ($000) $1 Avg Close $2.85 Range $2.08 - $3.87

Q3 2024

Shares 119,062 Value ($000) $0 Avg Close $0.96 Range $0.77 - $1.37

Q2 2024

Shares 83,543 Value ($000) $0 Avg Close $0.75 Range $0.50 - $1.28

Q3 2022

Shares 124,978 Value ($000) $1,497 Avg Close $12.41 Range $6.82 - $15.20

Q2 2022

Shares 142,272 Value ($000) $1,191 Avg Close $7.75 Range $5.64 - $10.21

Q1 2022

Shares 84,942 Value ($000) $737 Avg Close $9.64 Range $8.06 - $12.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	332,336	$1	$2.85	$2.08 - $3.87
Q3 2024	119,062	$0	$0.96	$0.77 - $1.37
Q2 2024	83,543	$0	$0.75	$0.50 - $1.28
Q3 2022	124,978	$1,497	$12.41	$6.82 - $15.20
Q2 2022	142,272	$1,191	$7.75	$5.64 - $10.21
Q1 2022	84,942	$737	$9.64	$8.06 - $12.86