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HCW Biologics (HCWB) raises $1.5M in follow-on unit offering with new warrants

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8-K

Rhea-AI Filing Summary

HCW Biologics Inc. entered into a follow-on public offering of 2,477,292 units at $0.6055 per unit, raising approximately $1.5 million in gross proceeds. Each unit includes one share of common stock or a pre-funded warrant plus one common stock warrant.

The common stock warrants carry a $0.6055 exercise price, become exercisable only after stockholder approval under Nasdaq rules, and expire five years after that approval. Pre-funded warrants are exercisable immediately at $0.0001 per share and remain outstanding until fully exercised.

The company also agreed, subject to stockholder approval, to reduce the exercise price of existing warrants to purchase up to 3,020,410 shares from $2.41 to $0.6055 per share. Net proceeds are intended for preclinical and clinical development, including trials for lead candidate HCW9302, and for general corporate purposes.

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HCW Biologics raises $1.5M via unit offering with new and repriced warrants.

HCW Biologics completed a follow-on unit offering of 2,477,292 units at $0.6055 per unit, generating gross proceeds of about $1.5 million. Each unit combines equity (or a pre-funded warrant) with a common stock warrant, adding both cash and potential future share issuance.

The new common stock warrants are exercisable at $0.6055 only after stockholder approval and last five years from that approval, while pre-funded warrants are immediately exercisable at $0.0001. In parallel, the company agreed, subject to stockholder approval, to cut the exercise price on warrants for up to 3,020,410 shares from $2.41 to $0.6055.

Management plans to use net proceeds to support preclinical and clinical work, including trials for HCW9302, and for general corporate needs. Actual share issuance will depend on investor take-up of pre-funded and common stock warrants and on stockholder decisions regarding the required approvals.

0001828673false00018286732026-02-172026-02-17

 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 17, 2026

 

 

HCW Biologics Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-40591

82-5024477

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

2929 N. Commerce Parkway

 

Miramar, Florida

 

33025

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: 954 842-2024

 

 

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:


Title of each class

 

Trading
Symbol(s)

 


Name of each exchange on which registered

Common Stock, par value $0.0001 per share

 

HCWB

 

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 


Item 1.01 Entry into a Material Definitive Agreement.

On February 17, 2026, HCW Biologics Inc. (the “Company”) entered into a securities purchase agreement (“SPA”) with a single institutional investor (the "Purchaser") pursuant to which the Company agreed to offer and sell, in a follow-on public offering (the “Offering”), 2,477,292 units (the “Units”) consisting of (i) 2,477,292 shares (the “Common Shares”) of the Company’s common stock, $0.0001 par value per share (the “Common Stock”) or, in lieu thereof, up to 2,477,292 Pre-Funded Warrants (as defined below) to purchase up to 2,477,292 shares of Common Stock (the “Pre-Funded Warrant Shares”), and (ii) up to 2,477,292 common stock purchase warrants the exercise of which is conditioned on stockholder approval (the “Common Warrants”, and together with the Pre-Funded Warrants, the “Warrants”) to purchase up to 2,477,292 shares of Common Stock.

On February 17, 2026, the Company also entered into a privately negotiated agreement with the Purchaser, which holds certain existing outstanding warrants to purchase up to 3,020,410 shares of Common Stock (the “Prior Warrants”) to seek stockholder approval in accordance with applicable Nasdaq rules to reduce the exercise price of such Prior Warrants to the public offering price per Unit paid in the Offering (the “Existing Warrants Amendment Agreement”). There can be no assurance that we will obtain such stockholder approval or amend the Prior Warrants or as to the final terms of any amendments to the Prior Warrants.

The combined purchase price for each unit consisting of one share of Common Stock and accompanying Common Stock Warrant to purchase one share of Common Stock is $0.6055 per unit, and the combined purchase price for each unit consisting of one Pre-Funded Warrant that may be exercised for one share of Common Stock and accompanying Common Stock Warrant to purchase one share of Common Stock is $0.6054. The Common Stock Warrants have an exercise price of $0.6055 per share, will be exercisable only upon receipt of stockholder approval thereof in accordance with applicable Nasdaq rules, and expire on the five-year anniversary of such stockholder approval. The Pre-Funded Warrants have an exercise price of $0.0001, are exercisable immediately and will not expire until exercised in full.

The securities described above are being offered pursuant to a registration statement on Form S-1, as amended (File No. 333-293396), which was declared effective by the Securities and Exchange Commission (the “SEC”) on February 17, 2026.

The gross proceeds to the Company from the Offering are approximately $1.5 million before deducting the placement agent’s fees and other offering expenses payable by the Company. The Offering closed on February 19, 2026.

On February 17, 2026, the Company entered into a placement agency agreement (the “Placement Agency Agreement”) with Maxim Group LLC (“Maxim” or the “Placement Agent”) pursuant to which the Company engaged the Placement Agent as the exclusive placement agent in connection with the Offering. The Company agreed to pay the Placement Agent a cash fee equal to 6.9% of gross proceeds from the sale of Common Shares, Pre-Funded Warrants and Common Stock Warrants to the Purchaser. The Company also agreed to reimburse the Placement Agent for out-of-pocket expenses, including the reasonable legal fees of its counsel not to exceed $65,000. The Placement Agency Agreement also contains representations, warranties, indemnification and other provisions customary for transactions of this nature.

The foregoing descriptions of the Placement Agency Agreement, SPA, Existing Warrants Amendment Agreement, Common Stock Warrants, and Pre-Funded Warrants filed as Exhibits 10.1, 10.2, 10.3, 4.1 and 4.2 respectively to this Current Report on Form 8-K do not purport to be complete and are qualified in their entirety by the full text of each respective document.

Item 7.01 Regulation FD Disclosure.

On February 17, 2026, the Company issued a press release announcing the pricing of this Offering described above. A copy of that press release is furnished as Exhibit 99.1 hereto.

Item 8.01 Other Events.

This Current Report on Form 8-K does not constitute an offer to sell any securities or a solicitation of an offer to buy any securities, nor shall there be any sale of any securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.


Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

 

Exhibit No.

Description

4.1

 

Form of Common Stock Purchase Warrant

4.2

 

Form of Pre-Funded Common Stock Purchase Warrant

10.1

 

Placement Agency Agreement, dated February 17, 2026, between the Company and Maxim Group LLC

10.2

 

Securities Purchase Agreement, dated February 17, 2026, between the Company and Purchaser

10.3

 

Amendment to Existing Warrants Agreement, dated February 17, 2026, between the Company and Purchaser

99.1

Press release, dated February 17, 2026, announcing pricing of the Offering

 

 


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

 

HCW BIOLOGICS INC.

 

 

 

 

Date:

February 19, 2026

By:

/s/ Hing C. Wong

 

 

 

Hing C. Wong
Founder and Chief Executive Officer

 


 

Exhibit 99.1

 

img90053791_0.jpg

 

 

HCW Biologics Announces Pricing of $1.5 Million Follow-On Offering Priced At-The-Market Under NASDAQ Rules

MIRAMAR, Fla., February 17, 2026 (GLOBE NEWSWIRE) -- HCW Biologics Inc. (the “Company”), (NASDAQ: HCWB), a U.S.-based clinical-stage biopharmaceutical company focused on discovering and developing innovative immunotherapies to extend health span by targeting the link between chronic inflammation and disease, today announced the pricing of its follow-on offering of an aggregate of 2,477,292 units at a purchase price of $0.6055 per unit priced at-the-market under Nasdaq rules. Each unit consists of one share of common stock (or pre-funded warrant in lieu thereof) and one warrant, each to purchase one share of common stock. The warrant will have an exercise price of $0.6055 per share, will be exercisable upon shareholder approval, and will expire on the five-year anniversary from such date of shareholder approval. The shares of common stock (or pre-funded warrants) and the warrant comprising the units are immediately separable and will be issued separately in this offering. The closing of the offering is expected to occur on or about February 19, 2026, subject to the satisfaction of customary closing conditions.

 

Maxim Group LLC is acting as the sole placement agent for the offering.

The gross proceeds from the offering, before deducting the placement agent’s fees and other offering expenses, are expected to be approximately $1.5 million. The Company intends to use the net proceeds from this offering for funding preclinical and clinical development, including the clinical trials for HCW9302, and general corporate purposes.

In addition, the Company has entered into a privately negotiated agreement with the holder of certain existing outstanding warrants to purchase up to 3,020,410 shares of common stock (the “Existing Warrants”) to reduce the exercise price of such Existing Warrants from $2.41 per share to $0.6055 per share. The reduction of the exercise price of the Existing Warrants is subject to shareholder approval.

The securities described above are being offered pursuant to a registration statement on Form S-1, as amended (File No. 333-293396), which was declared effective by the Securities and Exchange Commission (the “SEC”) on February 17, 2026. The offering is being made only by means of a prospectus which forms a part of the effective registration statement. A preliminary prospectus relating to the offering has been filed with the SEC. Electronic copies of the final prospectus, when available, may be obtained on the SEC’s website at www.sec.gov and may also be obtained by


 

contacting Maxim Group LLC at 300 Park Avenue, 16th Floor, New York, NY 10022, Attention: Prospectus Department, or by telephone at (212) 895-3745 or by email at syndicate@maximgrp.com.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.

 

About HCW Biologics:

 

HCW Biologics Inc. (NASDAQ: HCWB) is a clinical-stage biopharmaceutical company developing proprietary immunotherapies to treat diseases promoted by chronic inflammation, especially age-related and senescence-associated diseases. The Company’s immunotherapeutics represent a new class of drugs that it believes have the potential to fundamentally change the treatment of cancer and many other diseases and conditions that are promoted by chronic inflammation — and in doing so, improve patients’ quality of life and potentially extend longevity. Chronic inflammation, including inflammaging, is believed to be a significant contributing factor to senescence-associated diseases and conditions that diminish health span, including many types of cancer, autoimmune diseases, and neurodegenerative diseases, as well as many indications that impact quality-of-life that are not life-threatening. The Company’s lead product candidate, HCW9302, was developed using the Company’s legacy TOBI™ (Tissue factOr-Based fusIon) platform. The Company has created another drug discovery technology, the TRBC platform, which is not based on Tissue Factor. The TRBC platform has the capability to construct immunotherapeutics that not only activate and target immune responses but are also equipped with receptors that specifically target cancerous or infected cells. This platform is a versatile scaffold that enables the creation of multiple classes of immunotherapeutic compounds: Class I: Multi-Functional Immune Cell Stimulators; Class II: Second-Generation Immune Checkpoint Inhibitors; Class III: Multi-Specific Targeting Fusions and Enhanced Immune Cell Engagers. These novel immunotherapeutics are being developed for treatment of a wide range of disease indications, including oncology, autoimmune diseases, and improving quality of life conditions. The Company has constructed over 50 molecules using the TRBC platform. HCW9302 is the lead product candidate for the Company’s clinical development program for autoimmune diseases and other proinflammatory conditions. The Company has dosed the first patient in a Company-sponsored, multi-center Phase 1 clinical trial to evaluate HCW9302 in an autoimmune disease (NCT07049328). The IND-enabling process is underway for three TRBC-based molecules which were selected as the lead product candidates for other clinical development programs in cancer and age-related diseases based on promising preclinical data. The Company has two licensing programs in which it has licensed exclusive rights for some of its proprietary molecules.

Forward-Looking Statements

 

Statements in this press release contain “forward-looking statements” that are subject to substantial risks and uncertainties. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “expect,” “believe,” “will,” “may,” “should,” “estimate,” “project,” “outlook,” “forecast” or other similar words and


 

include, the statements on the closing of the offering and the satisfaction of closing conditions and use of proceeds in the offering, the Company’s ability to develop new immunotherapeutic treatments for non-oncology or oncology indications; the capabilities of the Company’s new platform and the effectiveness of new fusion proteins developed using the new platform. Forward-looking statements are based on the Company’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that could cause actual results to differ include, but are not limited to, the risks and uncertainties that are described in the section titled “Risk Factors” in the annual report on Form 10-K filed with the United States Securities and Exchange Commission (the “SEC”) on March 28, 2025 and in other filings filed from time to time with the SEC. Forward-looking statements contained in this press release are made as of this date, and the Company undertakes no duty to update such information except as required under applicable law.

 

Company Contact:

 

Rebecca Byam

CFO

HCW Biologics Inc.

rebeccabyam@hcwbiologics.com

 


FAQ

What did HCW Biologics (HCWB) announce in this 8-K filing?

HCW Biologics announced pricing of a follow-on public offering of 2,477,292 units, raising approximately $1.5 million in gross proceeds. Each unit includes one common share (or pre-funded warrant) and one common stock warrant, adding both immediate funding and potential future share issuance.

How is the HCW Biologics (HCWB) follow-on offering structured?

The offering consists of 2,477,292 units at $0.6055 per unit. Each unit includes one share of common stock or a pre-funded warrant, plus one common stock warrant to purchase one share, with the securities issued separately but priced together as units in the transaction.

What are the terms of the new HCW Biologics common stock warrants?

The common stock warrants have an exercise price of $0.6055 per share and become exercisable only after stockholder approval under Nasdaq rules. They will then remain outstanding for five years from the approval date, potentially adding future equity if exercised.

How are HCW Biologics pre-funded warrants in this offering structured?

Each pre-funded warrant can be exercised for one share of common stock at an exercise price of $0.0001 per share. These pre-funded warrants are exercisable immediately and do not expire until exercised in full, effectively acting as deeply in-the-money equity substitutes for participating investors.

What change is proposed for HCW Biologics’ existing warrants?

The company agreed, in a privately negotiated arrangement, to seek stockholder approval to reduce the exercise price of existing warrants for up to 3,020,410 shares from $2.41 to $0.6055. This repricing would only occur if stockholders approve it, aligning old warrants with the new offering price.

How will HCW Biologics use the proceeds from the $1.5M offering?

HCW Biologics plans to use net proceeds primarily to fund preclinical and clinical development, including clinical trials for its lead candidate HCW9302. Remaining funds are earmarked for general corporate purposes, supporting ongoing operations and broader research and development activities.

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Biotechnology
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United States
MIRAMAR