Company: HCWB
Filing Date: 2025-05-09
Form Type: S-1
Source: 0001193125-25-116745
Chunk: 123

Company: HCW Biologics Inc.
Filing Date: 2025-05-09
Form: S-1
Chunk 123
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 can disclose important information to you by referring you to those publicly available documents. The information that we incorporate by reference in this prospectus is considered to be part of this prospectus. Because we are incorporating by reference future filings with the SEC, this prospectus is continually updated, and those future filings may modify or supersede some of the information included or incorporated in this prospectus. This means that you must look at all of the SEC filings that we incorporate by reference to determine if any of the statements in this prospectus or in any document previously incorporated by reference have been modified or superseded. This prospectus incorporates by reference the documents listed below (File No. 001-40591)and any future filings we make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act (in each case, other than those documents or the portions of those documents not deemed to be filed) between the date of the initial registration statement and the effectiveness of the registration statement and following the effectiveness of the registration statement until the offering of the securities under the registration statement is terminated or completed:

You may request a copy of these filings, at no cost, by writing or telephoning us at the following address or telephone number: HCW Biologics Inc. 2929 N Commerce Parkway Miramar, FL 33025 (954) 842-2024 81

HCW BIOLOGICS INC.

Up to 655,308 Units, each consisting of:

One Share of Common Stock or One Pre-Funded Warrant to Purchase One Share of Common Stock and Two Common Stock Warrants each to Purchase up to One Share of Common Stock

Up to 655,308 Shares of Common Stock or Shares of Common Stock

Underlying Pre-Funded Warrants

Up to 1,310,616 Shares of Common Stock

Underlying Common Stock Warrants

PROSPECTUS

[●], 2025

PART II Item 13. Other Expenses of Issuance and Distribution The following table sets forth the fees and expenses payable by the registrant in connection with the issuance and distribution of the securities being registered. All of the amounts shown are estimates, except for the SEC registration fee:

| Legal fees and expenses         |     | $ | 150,000 |
| Accounting fees and expenses    |     |   |  90,000 |
| SEC registration fee            |     |   |   2,297 |
| Miscellaneous fees and expenses |     |