0001628280-23-039537.txt : 20231117
0001628280-23-039537.hdr.sgml : 20231117
20231117183803
ACCESSION NUMBER: 0001628280-23-039537
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231117
FILED AS OF DATE: 20231117
DATE AS OF CHANGE: 20231117
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: SONG KENNETH
CENTRAL INDEX KEY: 0001602787
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41799
FILM NUMBER: 231420384
MAIL ADDRESS:
STREET 1: C/O RAYZEBIO, INC.
STREET 2: 5505 MOREHOUSE DRIVE, SUITE 300
CITY: SAN DIEGO
STATE: CA
ZIP: 92121
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: RayzeBio, Inc.
CENTRAL INDEX KEY: 0001825367
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 5505 MOREHOUSE DRIVE, SUITE 300
CITY: SAN DIEGO
STATE: CA
ZIP: 92121
BUSINESS PHONE: (619) 937-2754
MAIL ADDRESS:
STREET 1: 5505 MOREHOUSE DRIVE, SUITE 300
CITY: SAN DIEGO
STATE: CA
ZIP: 92121
4
1
wk-form4_1700264271.xml
FORM 4
X0508
4
2023-11-17
0
0001825367
RayzeBio, Inc.
RYZB
0001602787
SONG KENNETH
C/O RAYZEBIO, INC.
5505 MOREHOUSE DRIVE, SUITE 300
SAN DIEGO
CA
92121
1
1
0
0
President and Chief Executive
0
Stock Option (right to buy)
22.72
2023-11-17
4
A
0
480000
0
A
2033-11-16
Common Stock
480000
480000
I
By trust
The shares subject to the option vest in a series of 48 successive equal monthly installments over the four-year period measured from the date of grant.
The Song Family Trust dated October 14, 2016, or the Song Trust. Dr. Song is a trustee of the Song Trust, and may be deemed to have voting and investment power over the shares held by the Song Trust.
/s/ Jeff Woodley, Attorney-in-Fact
2023-11-17