0001728117-22-000029.txt : 20220324 0001728117-22-000029.hdr.sgml : 20220324 20220324165328 ACCESSION NUMBER: 0001728117-22-000029 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220323 FILED AS OF DATE: 20220324 DATE AS OF CHANGE: 20220324 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Giraudo Bryan CENTRAL INDEX KEY: 0001740847 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38796 FILM NUMBER: 22767186 MAIL ADDRESS: STREET 1: 7707 GATEWAY BOULEVARD, SUITE 140 CITY: NEWARK STATE: CA ZIP: 94560 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Gossamer Bio, Inc. CENTRAL INDEX KEY: 0001728117 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 475461709 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3013 SCIENCE PARK CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: (858) 922-0718 MAIL ADDRESS: STREET 1: 3013 SCIENCE PARK CITY: SAN DIEGO STATE: CA ZIP: 92121 4 1 wf-form4_164815518548512.xml FORM 4 X0306 4 2022-03-23 0 0001728117 Gossamer Bio, Inc. GOSS 0001740847 Giraudo Bryan 3013 SCIENCE PARK ROAD SAN DIEGO CA 92121 0 1 0 0 COO/CFO Common Stock 2022-03-23 4 S 0 10722 8.915 D 99167 D Common Stock 7121 I By family trust Represents a broker-assisted sale to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units. /s/ Jeff Boerneke, Attorney-in-Fact 2022-03-24