Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001857256-25-000004
Filing Date
2025-10-02
Accepted
2025-10-02 16:11:32
Documents
1
Period of Report
2025-10-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1759435889.html 4  
1 FORM 4 wk-form4_1759435889.xml 4 3447
  Complete submission text file 0001857256-25-000004.txt   4875
Mailing Address 3115 MERRYFIELD ROW SUITE 120 SAN DIEGO CA 92121
Business Address 3115 MERRYFIELD ROW SUITE 120 SAN DIEGO CA 92121 (858) 684-1300
Gossamer Bio, Inc. (Issuer) CIK: 0001728117 (see all company filings)

EIN.: 475461709 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 3013 SCIENCE PARK ROAD SAN DIEGO CA 92121
Business Address
Peterson Caryn (Reporting) CIK: 0001857256 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38796 | Film No.: 251369110