0002007919-24-000024.txt : 20240624
0002007919-24-000024.hdr.sgml : 20240624
20240624172715
ACCESSION NUMBER: 0002007919-24-000024
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240624
FILED AS OF DATE: 20240624
DATE AS OF CHANGE: 20240624
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Kayyem Jon Faiz
CENTRAL INDEX KEY: 0001366268
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-42031
FILM NUMBER: 241065436
MAIL ADDRESS:
STREET 1: 5964 LA PLACE COURT
CITY: CARLSBAD
STATE: CA
ZIP: 92008
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Inhibrx Biosciences, Inc.
CENTRAL INDEX KEY: 0002007919
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
ORGANIZATION NAME: 03 Life Sciences
IRS NUMBER: 990613523
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 11025 N. TORREY PINES ROAD, SUITE 140
CITY: LA JOLLA
STATE: CA
ZIP: 92037
BUSINESS PHONE: (858) 795-4220
MAIL ADDRESS:
STREET 1: 11025 N. TORREY PINES ROAD, SUITE 140
CITY: LA JOLLA
STATE: CA
ZIP: 92037
FORMER COMPANY:
FORMER CONFORMED NAME: Ibex SpinCo, Inc.
DATE OF NAME CHANGE: 20240111
4
1
wk-form4_1719264429.xml
FORM 4
X0508
4
2024-06-24
0
0002007919
Inhibrx Biosciences, Inc.
INBX
0001366268
Kayyem Jon Faiz
C/O INHIBRX BIOSCIENCES, INC.
11025 NORTH TORREY PINES ROAD, SUITE 140
LA JOLLA
CA
92037
1
0
0
0
0
Common Stock
2024-06-24
4
G
0
89050
0
D
1061360
I
By The Jon F. Kayyem and Paige Gates-Kayyem Family Trust
Common Stock
2024-06-24
4
G
0
10000
0
A
16250
I
By Child A
Common Stock
2024-06-24
4
G
0
10000
0
A
16250
I
By Child B
This transaction involved a gift of 89,050 shares of Common Stock by The Jon F. Kayyem and Paige Gates-Kayyem Family Trust to the reporting person's children, relatives, and other individuals. Of the shares gifted, 40,000 shares were gifted to the reporting person's adult children not residing in the reporting person's household, 22,825 shares were gifted to trusts for the benefit of individuals not residing in the reporting person's household, 4,150 shares were gifted to relatives not residing in the reporting person's household, and 2,075 shares were gifted to a UTMA for the benefit of a minor not residing in the reporting person's household, in each case to which the reporting person does not have a beneficial interest.
These securities are directly owned by The Jon F. Kayyem and Paige Gates-Kayyem Family Trust. Jon Faiz Kayyem is the trustee of The Jon Faiz Kayyem and Paige N. Gates Family Trust and he disclaims
beneficial ownership of these securities, except to the extent of any indirect pecuniary interest in his distributive shares therein.
This transaction involved a gift of 10,000 shares of Common Stock by The Jon F. Kayyem and Paige Gates-Kayyem Family Trust to a custodial account managed by the reporting person for the benefit of the
reporting person's minor child, Child A. The reporting person disclaims beneficial ownership of these securities, except to the extent of any indirect pecuniary interest in his distributive shares therein.
This transaction involved a gift of 10,000 shares of Common Stock by The Jon F. Kayyem and Paige Gates-Kayyem Family Trust to a custodial account managed by the reporting person for the benefit of the
reporting person's minor child, Child B. The reporting person disclaims beneficial ownership of these securities, except to the extent of any indirect pecuniary interest in his distributive shares therein.
/s/ Kelly Deck, as attorney-in-fact to Jon Faiz Kayyem
2024-06-24