GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q4 2025
Shares 561,951 Value ($000) $1,742 Avg Close $2.85 Range $2.08 - $3.87
Q3 2025
Shares 764,165 Value ($000) $2,010 Avg Close $2.20 Range $1.20 - $3.60
Q2 2025
Shares 1,383,863 Value ($000) $1,702 Avg Close $1.09 Range $0.76 - $1.44
Q1 2025
Shares 1,731,355 Value ($000) $1,904 Avg Close $1.16 Range $0.82 - $1.55
Q4 2024
Shares 3,180,295 Value ($000) $2,877 Avg Close $0.86 Range $0.66 - $1.10
Q3 2024
Shares 3,524,908 Value ($000) $3,477 Avg Close $0.96 Range $0.77 - $1.37
Q2 2024
Shares 3,524,908 Value ($000) $3,176 Avg Close $0.75 Range $0.50 - $1.28
Q1 2024
Shares 4,694,065 Value ($000) $5,539 Avg Close $1.10 Range $0.76 - $1.60
Q4 2023
Shares 6,954,110 Value ($000) $6,346 Avg Close $0.74 Range $0.45 - $1.13
Q3 2023
Shares 5,357,778 Value ($000) $4,462 Avg Close $1.15 Range $0.76 - $1.88
Q2 2023
Shares 2,363,170 Value ($000) $2,836 Avg Close $1.25 Range $0.91 - $1.62
Q1 2023
Shares 2,363,170 Value ($000) $2,978 Avg Close $1.91 Range $0.96 - $3.06