0000950170-24-074333.txt : 20240617 0000950170-24-074333.hdr.sgml : 20240617 20240617165735 ACCESSION NUMBER: 0000950170-24-074333 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240614 FILED AS OF DATE: 20240617 DATE AS OF CHANGE: 20240617 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Greene Rick S. CENTRAL INDEX KEY: 0001866272 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40591 FILM NUMBER: 241049052 MAIL ADDRESS: STREET 1: C/O HCW BIOLOGICS, INC. STREET 2: 2929 N COMMERCE PKWY CITY: MIRAMAR STATE: FL ZIP: 33025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: HCW Biologics Inc. CENTRAL INDEX KEY: 0001828673 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 825024477 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2929 N COMMERCE PKWY CITY: MIRAMAR STATE: FL ZIP: 33025 BUSINESS PHONE: 954-842-2024 MAIL ADDRESS: STREET 1: 2929 N COMMERCE PKWY CITY: MIRAMAR STATE: FL ZIP: 33025 4 1 ownership.xml 4 X0508 4 2024-06-14 0001828673 HCW Biologics Inc. HCWB 0001866272 Greene Rick S. C/O HCW BIOLOGICS INC 2929 N. COMMERCE PARKWAY MIRAMAR FL 33025 true false false false false Stock Option (Right to Buy) 1.12 2024-06-14 4 A false 12500 0 A 2034-06-13 Common Stock 12500 12500 D (1) 100% of the total number of shares subject to the Option shall vest and become exercisable on the earlier of (a) June 13, 2025 or (b) the next annual meeting of stockholders, subject to the Reporting Person continuing to provide services through the vesting date. /s/ Nicole Valdivieso, as Attorney-in-Fact for Rick S. Greene 2024-06-17