0001974158-24-000019.txt : 20240404 0001974158-24-000019.hdr.sgml : 20240404 20240404163721 ACCESSION NUMBER: 0001974158-24-000019 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240404 DATE AS OF CHANGE: 20240404 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ALX ONCOLOGY HOLDINGS INC CENTRAL INDEX KEY: 0001810182 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 850642577 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39386 FILM NUMBER: 24823610 BUSINESS ADDRESS: STREET 1: 323 ALLERTON AVENUE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 650-466-7125 MAIL ADDRESS: STREET 1: 323 ALLERTON AVENUE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Pons Jaume CENTRAL INDEX KEY: 0001816977 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ALX ONCOLOGY HOLDINGS INC. STREET 2: 866 MALCOLM ROAD, SUITE 100 CITY: BURLINGAME STATE: CA ZIP: 94010 144 1 primary_doc.xml 144 0001816977 XXXXXXXX LIVE 0001810182 ALX ONCOLOGY HOLDINGS INC 001-39386 323 ALLERTON AVENUE SOUTH SAN FRANCISCO CA 94080 650-466-7125 Pons Jaume Officer Common Jefferies LLC

520 Madison Avenue 4th Floor New York NY 10022

20000 216000.00 50150000 04/04/2024 NASDAQ Common 01/26/2021 Restricted Stock from Option Exercise ALX Oncology Holdings Inc. N 10000 01/26/2021 Cash Common 03/25/2021 Restricted Stock from Option Exercise ALX Oncology Holdings Inc. N 10000 03/25/2021 Cash Y All Sales are to be made pursuant to a previously signed/adopted 10b5-1 selling plan dated 12/06/2023 and all representations regarding material non-public information were made as of the adoption of the plan. 04/04/2024 12/06/2023 Jaume Pons