Sandra Milligan - Aug 19, 2025 Form 4 Insider Report for Gossamer Bio, Inc. (GOSS)

Role
Director
Signature
/s/ Jeff Boerneke, Attorney-in-Fact
Stock symbol
GOSS
Transactions as of
Aug 19, 2025
Transactions value $
$50,016
Form type
4
Date filed
8/20/2025, 04:04 PM
Previous filing
Jun 26, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Milligan Sandra Director 3115 MERRYFIELD ROW, SUITE 120, SAN DIEGO /s/ Jeff Boerneke, Attorney-in-Fact 2025-08-20 0001859810

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GOSS Common Stock Purchase $50K +26.1K +81.41% $1.92 58.1K Aug 19, 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.