0001567619-21-012633.txt : 20210625
0001567619-21-012633.hdr.sgml : 20210625
20210625170940
ACCESSION NUMBER: 0001567619-21-012633
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210623
FILED AS OF DATE: 20210625
DATE AS OF CHANGE: 20210625
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Economides Vassiliki
CENTRAL INDEX KEY: 0001769674
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38663
FILM NUMBER: 211048913
MAIL ADDRESS:
STREET 1: C/O KEZAR LIFE SCIENCES, INC.
STREET 2: 4000 SHORELINE COURT, SUITE 300
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Gritstone bio, 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: 5959 HORTON STREET, SUITE 300
CITY: EMERYVILLE
STATE: CA
ZIP: 94608
BUSINESS PHONE: (510) 871-6100
MAIL ADDRESS:
STREET 1: 5959 HORTON STREET, SUITE 300
CITY: EMERYVILLE
STATE: CA
ZIP: 94608
FORMER COMPANY:
FORMER CONFORMED NAME: Gritstone Oncology, Inc.
DATE OF NAME CHANGE: 20151023
4
1
doc1.xml
FORM 4
X0306
4
2021-06-23
0
0001656634
Gritstone bio, Inc.
GRTS
0001769674
Economides Vassiliki
C/O GRITSTONE ONCOLOGY, INC.
5959 HORTON STREET, SUITE 300
EMERYVILLE
CA
94608
0
1
0
0
EVP & CFO
Stock Option (Right to Buy)
9.76
2021-06-23
4
A
0
215000
0
A
2031-06-23
Common Stock
215000
215000
D
The stock option vests and becomes exercisable with respect to 25% of the total number of shares on June 23, 2022. The remaining shares vest and become exercisable in equal monthly installments over the following 36 months.
/s/ Rahsaan Thompson, Attorney-in-Fact for Vassiliki Economides
2021-06-25