<SEC-DOCUMENT>0001493152-26-040618-index.html : 20260828
<SEC-HEADER>0001493152-26-040618.hdr.sgml : 20260828
<ACCEPTANCE-DATETIME>20260828164220
ACCESSION NUMBER: 0001493152-26-040618
CONFORMED SUBMISSION TYPE: S-1/A
PUBLIC DOCUMENT COUNT: 3
FILED AS OF DATE: 20260828
DATE AS OF CHANGE: 20260828

FILER:

 COMPANY DATA: 
 COMPANY CONFORMED NAME: HCW Biologics Inc.
 CENTRAL INDEX KEY: 0001828673
 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
 ORGANIZATION NAME: 03 Life Sciences
 EIN: 825024477
 STATE OF INCORPORATION: DE
 FISCAL YEAR END: 1231

 FILING VALUES:
 FORM TYPE: S-1/A
 SEC ACT: 1933 Act
 SEC FILE NUMBER: 333-298452
 FILM NUMBER: 261341021

 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
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>forms-1a.htm
<DESCRIPTION>S-1/A
<TEXT>
Document 1 - file: forms-1a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ex5-1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ex5-1_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: ex5-1_001.jpg

</DOCUMENT>
</SEC-DOCUMENT>