0001209191-19-062303.txt : 20191231 0001209191-19-062303.hdr.sgml : 20191231 20191231170011 ACCESSION NUMBER: 0001209191-19-062303 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191227 FILED AS OF DATE: 20191231 DATE AS OF CHANGE: 20191231 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Dupont Jakob CENTRAL INDEX KEY: 0001553335 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38796 FILM NUMBER: 191319954 MAIL ADDRESS: STREET 1: C/O ONCOMED PHARMACEUTICALS, INC. STREET 2: 800 CHESAPEAKE DRIVE CITY: REDWOOD CITY STATE: CA ZIP: 94063 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 doc4.xml FORM 4 SUBMISSION X0306 4 2019-12-27 0 0001728117 Gossamer Bio, Inc. GOSS 0001553335 Dupont Jakob 3013 SCIENCE PARK ROAD SAN DIEGO CA 92121 0 1 0 0 Chief Medical Officer Common Stock 2019-12-27 4 M 0 1994 10.71 A 1994 D Common Stock 2019-12-27 4 S 0 1994 15.8145 D 0 D Common Stock 2019-12-30 4 M 0 40000 10.71 A 40000 D Common Stock 2019-12-30 4 S 0 40000 15.0001 D 0 D Non-qualified stock option (Right to Buy) 10.71 2019-12-27 4 M 0 1994 0.00 D 2028-12-13 Common Stock 1994 479317 D Non-qualified stock option (Right to Buy) 10.71 2019-12-30 4 M 0 40000 0.00 D 2028-12-13 Common Stock 40000 439317 D The option was granted on December 14, 2018. 25% of the total number of shares subject to the option vested on December 14, 2019 and 1/48th of the total number of shares subject to the option vest on the last day of each one-month period thereafter, subject to the Reporting Person's continuous service to the Corporation on each such vesting date. /s/ Jeff Boerneke, Attorney-in-Fact 2019-12-31