GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q4 2025
Shares 10,000 Value ($000) $31 Avg Close $2.85 Range $2.08 - $3.87
Q3 2025
Shares 10,000 Value ($000) $26 Avg Close $2.20 Range $1.20 - $3.60
Q2 2025
Shares 10,000 Value ($000) $12 Avg Close $1.09 Range $0.76 - $1.44
Q1 2025
Shares 10,000 Value ($000) $11 Avg Close $1.16 Range $0.82 - $1.55
Q4 2024
Shares 10,000 Value ($000) $9 Avg Close $0.86 Range $0.66 - $1.10
Q2 2024
Shares 10,000 Value ($000) $9 Avg Close $0.75 Range $0.50 - $1.28
Q1 2024
Shares 10,000 Value ($000) $12 Avg Close $1.10 Range $0.76 - $1.60
Q4 2023
Shares 10,000 Value ($000) $9 Avg Close $0.74 Range $0.45 - $1.13
Q3 2023
Shares 10,000 Value ($000) $8 Avg Close $1.15 Range $0.76 - $1.88
Q2 2023
Shares 10,000 Value ($000) $12 Avg Close $1.25 Range $0.91 - $1.62
Q1 2023
Shares 10,000 Value ($000) $13 Avg Close $1.91 Range $0.96 - $3.06
Q4 2022
Shares 10,000 Value ($000) $22 Avg Close $8.23 Range $1.57 - $13.68
Q4 2021
Shares 10,000 Value ($000) $113 Avg Close $11.88 Range $9.87 - $14.30
Q3 2021
Shares 10,000 Value ($000) $126 Avg Close $9.21 Range $7.04 - $14.10
Q2 2021
Shares 10,000 Value ($000) $81 Avg Close $8.67 Range $7.63 - $9.82