GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q3 2025
Shares 59,100 Value ($000) $155 Avg Close $2.20 Range $1.20 - $3.60
Q1 2025
Shares 351,600 Value ($000) $387 Avg Close $1.16 Range $0.82 - $1.55
Q1 2024
Shares 64,600 Value ($000) $76 Avg Close $1.10 Range $0.76 - $1.60