GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025
Shares 16,119 Value ($000) $50 Avg Close $2.85 Range $2.08 - $3.87
Q3 2025
Shares 16,719 Value ($000) $44 Avg Close $2.20 Range $1.20 - $3.60
Q2 2025
Shares 16,488 Value ($000) $20 Avg Close $1.09 Range $0.76 - $1.44
Q1 2025
Shares 17,019 Value ($000) $19 Avg Close $1.16 Range $0.82 - $1.55
Q4 2024
Shares 14,564 Value ($000) $13 Avg Close $0.86 Range $0.66 - $1.10
Q3 2024
Shares 12,054 Value ($000) $12 Avg Close $0.96 Range $0.77 - $1.37
Q2 2024
Shares 16,288 Value ($000) $15 Avg Close $0.75 Range $0.50 - $1.28
Q1 2024
Shares 12,215 Value ($000) $14 Avg Close $1.10 Range $0.76 - $1.60
Q2 2023
Shares 44,356 Value ($000) $53 Avg Close $1.25 Range $0.91 - $1.62