GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 17,235 Value ($000) $53 Avg Close $2.85 Range $2.08 - $3.87
Q3 2025
Shares 12,948 Value ($000) $34 Avg Close $2.20 Range $1.20 - $3.60
Q2 2025
Shares 2,249 Value ($000) $3 Avg Close $1.09 Range $0.76 - $1.44
Q1 2025
Shares 5,134 Value ($000) $6 Avg Close $1.16 Range $0.82 - $1.55
Q3 2024
Shares 4,456 Value ($000) $4 Avg Close $0.96 Range $0.77 - $1.37
Q2 2024
Shares 18,696 Value ($000) $17 Avg Close $0.75 Range $0.50 - $1.28
Q1 2024
Shares 17,298 Value ($000) $20 Avg Close $1.10 Range $0.76 - $1.60
Q4 2023
Shares 4,802 Value ($000) $4 Avg Close $0.74 Range $0.45 - $1.13
Q3 2023
Shares 30,156 Value ($000) $25 Avg Close $1.15 Range $0.76 - $1.88
Q2 2023
Shares 21,843 Value ($000) $26 Avg Close $1.25 Range $0.91 - $1.62
Q1 2023
Shares 92,436 Value ($000) $0 Avg Close $1.91 Range $0.96 - $3.06
Q4 2022
Shares 68,888 Value ($000) $0 Avg Close $8.23 Range $1.57 - $13.68
Q3 2022
Shares 15,788 Value ($000) $189 Avg Close $12.41 Range $6.82 - $15.20
Q2 2022
Shares 2,936 Value ($000) $25 Avg Close $7.75 Range $5.64 - $10.21
Q1 2022
Shares 8,251 Value ($000) $71 Avg Close $9.64 Range $8.06 - $12.86
Q4 2021
Shares 2,851 Value ($000) $32 Avg Close $11.88 Range $9.87 - $14.30
Q3 2021
Shares 7,498 Value ($000) $94 Avg Close $9.21 Range $7.04 - $14.10
Q2 2021
Shares 8,932 Value ($000) $72 Avg Close $8.67 Range $7.63 - $9.82
Q1 2021
Shares 2,270 Value ($000) $21 Avg Close $10.08 Range $8.41 - $11.91
Q4 2020
Shares 3,958 Value ($000) $38 Avg Close $9.85 Range $7.92 - $13.65
Q3 2020
Shares 2,232 Value ($000) $28 Avg Close $13.26 Range $11.16 - $15.42
Q2 2020
Shares 7,819 Value ($000) $102 Avg Close $12.58 Range $9.46 - $16.79
Q4 2019
Shares 1,708 Value ($000) $27 Avg Close $20.14 Range $14.16 - $27.15
Q3 2019
Shares 14,262 Value ($000) $239 Avg Close $19.88 Range $15.97 - $22.93
Q1 2019
Shares 118 Value ($000) $3 Avg Close $20.85 Range $16.00 - $25.06