0001567619-18-003536.txt : 20181002 0001567619-18-003536.hdr.sgml : 20181002 20181002172620 ACCESSION NUMBER: 0001567619-18-003536 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181002 FILED AS OF DATE: 20181002 DATE AS OF CHANGE: 20181002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Svennilson Peter CENTRAL INDEX KEY: 0001606074 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38663 FILM NUMBER: 181102650 MAIL ADDRESS: STREET 1: 1700 OWENS STREET STREET 2: SUITE 500 CITY: SAN FRANCISCO STATE: CA ZIP: 94158 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Gritstone Oncology, Inc. CENTRAL INDEX KEY: 0001656634 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 5858 HORTON STREET, SUITE 210 CITY: EMERYVILLE STATE: CA ZIP: 94608 BUSINESS PHONE: (510) 871-6100 MAIL ADDRESS: STREET 1: 5858 HORTON STREET, SUITE 210 CITY: EMERYVILLE STATE: CA ZIP: 94608 4 1 doc1.xml FORM 4 X0306 4 2018-10-02 0 0001656634 Gritstone Oncology, Inc. GRTS 0001606074 Svennilson Peter 1700 OWENS STREET SUITE 500 SAN FRANCISCO CA 94158 1 0 1 0 Common Stock 2018-10-02 4 C 0 3102934 A 3102934 I See Footnote Series A Convertible Preferred Stock 2018-10-02 4 C 0 2173912 0 D Common Stock 2173912 0 I See Footnote Series B Convertible Preferred Stock 2018-10-02 4 C 0 929022 0 D Common Stock 929022 0 I See Footnote The Series A Convertible Preferred Stock automatically converted into shares of Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date. The Series B Convertible Preferred Stock automatically converted into shares of Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and had no expiration date. Consists of the shares held by The Column Group II, LP. The Column Group II GP, LP is the general partner of The Column Group II, LP. The Reporting Person is a managing partner of The Column Group II GP, LP and may be deemed to have shared voting and investment power with respect to the shares. He disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein. /s/ Jennifer J. Carlson, Attorney-in-Fact for Peter Svennilson 2018-10-02