GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

Jump Financial, LLC's Holding History (CIK: 0001831577)

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

Q1 2024

Shares 144,949 Value ($000) $171 Avg Close $1.10 Range $0.76 - $1.60

Q3 2022

Shares 27,700 Value ($000) $332 Avg Close $12.41 Range $6.82 - $15.20

Q1 2022

Shares 35,500 Value ($000) $308 Avg Close $9.64 Range $8.06 - $12.86

Q4 2021

Shares 48,068 Value ($000) $544 Avg Close $11.88 Range $9.87 - $14.30

Q1 2021

Shares 14,931 Value ($000) $138 Avg Close $10.08 Range $8.41 - $11.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	144,949	$171	$1.10	$0.76 - $1.60
Q3 2022	27,700	$332	$12.41	$6.82 - $15.20
Q1 2022	35,500	$308	$9.64	$8.06 - $12.86
Q4 2021	48,068	$544	$11.88	$9.87 - $14.30
Q1 2021	14,931	$138	$10.08	$8.41 - $11.91