GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025
Shares 155,591 Value ($000) $482 Avg Close $2.85 Range $2.08 - $3.87
Q3 2025
Shares 702,065 Value ($000) $1,846 Avg Close $2.20 Range $1.20 - $3.60
Q1 2025
Shares 683,423 Value ($000) $752 Avg Close $1.16 Range $0.82 - $1.55
Q4 2024
Shares 12,774 Value ($000) $12 Avg Close $0.86 Range $0.66 - $1.10
Q2 2024
Shares 93,354 Value ($000) $84 Avg Close $0.75 Range $0.50 - $1.28
Q1 2024
Shares 322,330 Value ($000) $380 Avg Close $1.10 Range $0.76 - $1.60
Q4 2023
Shares 221,803 Value ($000) $202 Avg Close $0.74 Range $0.45 - $1.13
Q3 2023
Shares 13,891 Value ($000) $12 Avg Close $1.15 Range $0.76 - $1.88
Q2 2023
Shares 331,734 Value ($000) $398 Avg Close $1.25 Range $0.91 - $1.62
Q1 2023
Shares 1,291,144 Value ($000) $1,627 Avg Close $1.91 Range $0.96 - $3.06
Q4 2022
Shares 94,472 Value ($000) $205 Avg Close $8.23 Range $1.57 - $13.68
Q3 2022
Shares 144,891 Value ($000) $1,735 Avg Close $12.41 Range $6.82 - $15.20
Q2 2022
Shares 95,697 Value ($000) $801 Avg Close $7.75 Range $5.64 - $10.21
Q1 2022
Shares 31,691 Value ($000) $275 Avg Close $9.64 Range $8.06 - $12.86
Q4 2021
Shares 27,965 Value ($000) $317 Avg Close $11.88 Range $9.87 - $14.30
Q3 2021
Shares 48,001 Value ($000) $603 Avg Close $9.21 Range $7.04 - $14.10
Q2 2021
Shares 20,217 Value ($000) $164 Avg Close $8.67 Range $7.63 - $9.82
Q4 2020
Shares 32,485 Value ($000) $314 Avg Close $9.85 Range $7.92 - $13.65
Q3 2020
Shares 38,490 Value ($000) $477 Avg Close $13.26 Range $11.16 - $15.42