InflaRx N.V. (IFRX) sets up $250M shelf for stock, debt and warrants
InflaRx N.V., a Netherlands-incorporated biopharmaceutical company focused on anti-C5a/C5aR inflammatory therapies, has filed a Form F-3 shelf registration to offer, from time to time, up to $250,000,000 of ordinary shares, debt securities, warrants, purchase contracts and units. Specific terms, pricing and timing will be set in future prospectus supplements.
The company’s ordinary shares trade on Nasdaq under the symbol IFRX. On August 5, 2026, the last reported sale price was $1.77 per share. As of June 30, 2026, ordinary shares held by non‑affiliates had an aggregate market value of $269,050,484, based on 120,111,823 shares at $2.24 per share. As of June 30, 2026, issued share capital was €17,684,186.52, divided into 147,368,221 ordinary shares.
InflaRx’s lead oral small‑molecule C5aR1 inhibitor, izicopan, is being advanced in ANCA‑associated vasculitis and additional renal diseases, with Phase 2 planning underway and open‑label studies planned in aHUS, IgA nephropathy and C3 glomerulopathy. The intravenous anti‑C5a antibody vilobelimab has Emergency Use Authorization from the FDA and a European marketing authorization under exceptional circumstances for critically ill, invasively mechanically ventilated COVID‑19 patients. Proceeds from any offerings are intended for general corporate purposes and other business opportunities.
Positive
- None.
Negative
- None.
Filing Explained
No securities are sold now; the proposed $250 million shelf remains subject to effectiveness and later offering terms.
On
The filing sets up shelf capacity of up to
If InflaRx later issues additional ordinary shares under the shelf, the total share count would increase and existing holders’ percentage ownership would decrease, absent offsetting changes.
The material next state change would be effectiveness of the registration statement, followed by a prospectus supplement describing any specific offering.
Key Figures
Key Terms
shelf registration regulatory
foreign private issuer regulatory
Emergency Use Authorization medical
ANCA-associated vasculitis medical
Enterprise Chamber regulatory
cooling-off period regulatory
Offering Details
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What is InflaRx N.V. (IFRX) registering under this Form F-3?
Is the InflaRx (IFRX) Form F-3 an at-the-market or a resale registration?
What is the market value of InflaRx (IFRX) non-affiliate shares cited in the prospectus?
What was the recent trading price of InflaRx (IFRX) ordinary shares?
How does InflaRx (IFRX) plan to use proceeds from securities sold under this shelf?
What are InflaRx’s (IFRX) key drug programs highlighted in this prospectus?
What is InflaRx’s (IFRX) share capital structure as described in the filing?
TABLE OF CONTENTS
Netherlands | Not Applicable | ||
(State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification Number) | ||
TABLE OF CONTENTS

TABLE OF CONTENTS
Page | |||
ABOUT THIS PROSPECTUS | 1 | ||
WHERE YOU CAN FIND MORE INFORMATION | 1 | ||
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS | 2 | ||
INFLARX N.V. | 4 | ||
RISK FACTORS | 8 | ||
USE OF PROCEEDS | 9 | ||
CAPITALIZATION | 10 | ||
DESCRIPTION OF SHARE CAPITAL AND ARTICLES OF ASSOCIATION | 11 | ||
COMPARISON OF DUTCH CORPORATE LAW AND OUR ARTICLES OF ASSOCIATION AND U.S. CORPORATE LAW | 17 | ||
DESCRIPTION OF DEBT SECURITIES | 28 | ||
DESCRIPTION OF WARRANTS | 32 | ||
DESCRIPTION OF PURCHASE CONTRACTS | 33 | ||
DESCRIPTION OF UNITS | 34 | ||
FORMS OF SECURITIES | 35 | ||
PLAN OF DISTRIBUTION | 37 | ||
INCORPORATION OF CERTAIN INFORMATION BY REFERENCE | 39 | ||
ENFORCEMENT OF CIVIL LIABILITIES | 40 | ||
EXPENSES | 42 | ||
LEGAL MATTERS | 43 | ||
EXPERTS | 43 | ||
TABLE OF CONTENTS
TABLE OF CONTENTS
• | the success of our development and registrational strategy for izicopan’s treatment of AAV and other renal diseases, including atypical hemolytic uremic syndrome, or aHUS, IgA nephropathy, or IgAN, and C3 glomerulopathy, or C3G, including our Phase 2 planning in AAV, our assessment of a broader development and registrational strategy in Europe following the recommendation by the Committee for Medicinal Products for Human Use of the European Medicines Agency, or EMA to revoke the marketing authorization for Tavneos (avacopan) in the European Union, and our ability to establish proof of concept for izicopan across such indications; |
• | the success of our future clinical trials for vilobelimab’s treatment of debilitating or life-threatening inflammatory indications, including acute respiratory distress syndrome, or ARDS, and AAV; |
• | the potential strategic transactions or collaborations, including a potential partnership of izicopan or vilobelimab for pyoderma gangrenosum, or PG, HS, CSU or any other indications; |
• | the timing, progress and results of preclinical studies and clinical trials of vilobelimab, izicopan and any other product candidates, including for the development of vilobelimab or izicopan in several indications including virally induced ARDS, hidradenitis suppurativa, or HS, chronic spontaneous urticaria, or CSU, or others, and statements regarding the timing of initiation and completion of studies or trials and related preparatory work, the period during which the results of the trials will become available, the costs of such trials and our research and development programs generally; |
• | our interactions with and the receptiveness and approval by regulators regarding the results of clinical trials and potential regulatory approval or authorization pathways, including our intended engagement with the EMA regarding vilobelimab and izicopan; |
• | the timing and outcome of any discussions or submission of filings for regulatory approval of vilobelimab, izicopan or any other product candidate, if approved or authorized for commercial use; |
• | our ability to leverage our proprietary anti-C5a and anti-C5aR technologies to discover and develop therapies to treat complement-mediated immunological and inflammatory diseases; |
• | our ability to protect, maintain and enforce our intellectual property protection for vilobelimab, izicopan and any other product candidates, and the scope of such protection; |
• | whether the U.S. Food and Drug Administration, or the FDA, the European Medicines Agency or any comparable foreign regulatory authority will accept or agree with the number, design, size, conduct or implementation of our clinical trials, including any proposed primary or secondary endpoints for such trials; |
• | the success of our future clinical trials for vilobelimab, izicopan and any other product candidates and whether such clinical results will reflect results seen in previously conducted preclinical studies and clinical trials; |
TABLE OF CONTENTS
• | our expectations regarding the size of the patient populations for, the market opportunity for, the medical need for and clinical utility of vilobelimab, izicopan or any other product candidates, if approved or authorized for commercial use; |
• | our manufacturing capabilities and strategy, including the scalability and cost of our manufacturing methods and processes and the optimization of our manufacturing methods and processes, and our ability to continue to rely on our existing third-party manufacturers and our ability to engage additional third-party manufacturers for our planned future clinical trials and for commercial supply of any development candidate in the United States and Europe; |
• | our estimates of our expenses, ongoing losses, future revenue, capital requirements and our needs for or ability to obtain additional financing; |
• | our ability to defend against liability claims resulting from the testing of our product candidates in the clinic or, if approved or authorized, any commercial sales; |
• | if any of our product candidates obtain regulatory approval or authorization, our ability to comply with and satisfy ongoing drug regulatory obligations and continued regulatory oversight; |
• | our ability to comply with enacted and future legislation in seeking marketing approval or authorization and commercialization; |
• | our future growth and ability to compete, which depends on our retaining key personnel and recruiting additional qualified personnel; |
• | our competitive position and the development of and projections relating to our competitors in the development of C5a and C5aR inhibitors and other therapeutic products being developed in similar medical conditions in which vilobelimab, izicopan or any other of our product candidates is being developed or our industry; |
• | risks related to our reliance on foreign third-party manufacturers and suppliers, including those located in China; and |
• | other risk factors discussed herein under “Risk Factors” or incorporated herein by reference. |
TABLE OF CONTENTS
TABLE OF CONTENTS

• | Proceed with clinical development of izicopan in AAV and additional renal diseases. We have conducted a single ascending dose and multiple ascending dose study of our C5aR antagonist izicopan, and a Phase 2a trial in HS and CSU. We are also conducting required non-clinical studies. Our previously announced Phase 2 planning with izicopan in AAV continues as planned and uninterrupted across multiple geographies, and we are working to establish a rapid proof-of-concept for izicopan across additional renal disease targets, including aHUS, IgAN and C3G. |
• | Assess a broadened AAV strategy in Europe. Following the recommendation by the EMA’s Committee for Medicinal Products for Human Use to revoke the marketing authorization for Tavneos in the European Union, InflaRx is assessing the feasibility of broadening its development and registrational strategy for AAV in Europe and intends to engage with the EMA regarding both vilobelimab and izicopan. |
• | Assess potential partnerships for joint development of izicopan. Since broad development of izicopan in different indications in parallel is time- and resource-consuming, we intend to assess potential development partners for izicopan and vilobelimab in selected indications and/or territories to support parallel development and maximize program value. |
• | Assess development options for vilobelimab in further indications. We are continuously evaluating options regarding the development of vilobelimab. Based on the logistical and financial effort necessary to successfully complete pivotal Phase 3 development programs in each indication, such options include potential collaborations with pharmaceutical partners. |
TABLE OF CONTENTS
• | Explore the possibility to expand the applications of vilobelimab in the area of ARDS. We intend to explore the possibility of expanding the label into other critical care indications for which we have generated pre-clinical data in the past. Most notably, we are considering the utility of additional studies such as the Phase 2 BARDA study in broader ARDS, or studies with commercial partners, to expand the label into a product for virally induced ARDS. |
• | Seek commercial partners for GOHIBIC. In December 2025, InflaRx discontinued its active sales activities for GOHIBIC, while keeping the product available for ordering. As of June 30, 2026, we received notice from the FDA regarding termination of the EUA for GOHIBIC. The termination of the EUA will be effective 12 months from the date of publication of the Federal Register notice, i.e., July 1, 2027. |
• | Assess development options for vilobelimab in AAV and other indications. We intend to engage with the EMA regarding vilobelimab as part of our assessment of the most efficient development plan to bring the C5a/C5aR inhibition mechanism to patients. We consider vilobelimab to be a Phase 3-ready asset in AAV, where it has completed two Phase 2 studies in the U.S. and Europe, and continue to evaluate potential collaborations with pharmaceutical partners for selected indications and/or territories. |
• | Pursue the further development of IFX002 to get prepared for potential clinical development. We are developing IFX002 for the treatment of chronic inflammatory diseases. IFX002 is a highly potent anti-C5a antibody, which binds to the same domain of the C5a protein as vilobelimab, but which has a higher humanization grade and altered pharmacokinetic properties compared to vilobelimab. IFX002 is currently in preclinical development. We consider IFX002 to be a life-cycle management product to vilobelimab, given the long remaining patent life of IFX002. |
• | the sections of the Exchange Act regulating the solicitation of proxies, consents or authorizations in respect of a security registered under the Exchange Act; |
• | the sections of the Exchange Act imposing short-swing profit liability on insiders who profit from trades made in a short period of time and prohibiting short sales by insiders; provided, however, that effective March 18, 2026, pursuant to the Holding Foreign Insiders Accountable Act, our directors and officers are required to comply with the reporting requirements of Section 16(a) of the Exchange Act; |
• | the rules under the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q containing unaudited financial and other specific information, or current reports on Form 8-K, upon the occurrence of specified significant events; and |
• | certain more stringent executive compensation disclosure rules; instead, we are permitted to follow our home country practice on such matters. |
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
• | to develop, license, manufacture and commercialize pharmaceutical products; |
• | to develop and commercialize tests and analytical methods; |
• | to participate in, to finance, to hold any other interest in and to conduct the management or supervision of other entities, companies, partnerships and businesses; |
• | to acquire, administer, exploit, invest, encumber and dispose of assets and liabilities; |
• | to furnish guarantees, to provide security, to warrant performance in any other way and to assume liability, whether jointly and severally or otherwise, in respect of obligations of group companies or other parties; and |
• | to do anything that, in the widest sense, is connected with or may be conducive to the objectives described above. |
TABLE OF CONTENTS
• | our board of directors, in light of the circumstances at hand when the cooling-off period was invoked, could not reasonably have concluded that the relevant proposal or hostile offer constituted a material conflict with the interests of our company and its business; |
• | our board of directors cannot reasonably believe that a continuation of the cooling-off period would contribute to careful policy-making; or |
• | other defensive measures, having the same purpose, nature and scope as the cooling-off period, have been activated during the cooling-off period and have not since been terminated or suspended within a reasonable period at the relevant shareholders’ request (i.e., no ‘stacking’ of defensive measures). |
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
• | Executive directors should be appointed for a maximum period of four years, without limiting the number of consecutive terms executive directors may serve. |
• | Non-executive directors should be appointed for two consecutive periods of no more than four years. |
TABLE OF CONTENTS
• | a director should report any potential conflict of interest in a transaction that is of material significance to the company and/or to such director to the other directors without delay, providing all relevant information in relation to the conflict; |
• | the board of directors should then decide, outside the presence of the director concerned, whether there is a conflict of interest; |
• | transactions in which there is a conflict of interest with a director should be agreed on arms’ length terms; and |
• | a decision to enter into such a transaction in which there is a conflict of interest with a director that is of material significance to the company and/or to such director shall require the approval of the board of directors, and such transactions should be disclosed in the company’s annual board report. |
• | the material facts as to the director’s relationship or interest are disclosed and a majority of disinterested directors consent; |
• | the material facts are disclosed as to the director’s relationship or interest and a majority of shares entitled to vote thereon consent; or |
• | the transaction is fair to the corporation at the time it is authorized by the board of directors, a committee of the board of directors or the shareholders. |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | options awarded to our executive directors as part of their compensation could (subject to the terms of the option awards) vest and become exercisable during the first three years after the date of grant; |
• | our directors may generally sell our ordinary shares held by them at any point in time, subject to applicable law, company policy and applicable lock-up arrangements; |
• | our non-executive directors may be granted compensation in the form of shares, options and other equity-based compensation; and |
• | our executive directors may be entitled to a severance payment in excess of their respective annual base salaries. |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | our board of directors, in light of the circumstances at hand when the cooling-off period was invoked, could not reasonably have concluded that the relevant proposal or hostile offer constituted a material conflict with the interests of our company and its business; |
• | our board of directors cannot reasonably believe that a continuation of the cooling-off period would contribute to careful policy-making; or |
• | other defensive measures, having the same purpose, nature and scope as the cooling-off period, have been activated during the cooling-off period and have not since been terminated or suspended within a reasonable period at the relevant shareholders’ request (i.e., no ‘stacking’ of defensive measures). |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | the authorization of a class of preferred shares that may be issued by our board of directors to the protective foundation, in such a manner as to dilute the interest of any potential acquirer; |
• | the staggered multi-year terms of our directors (with subsequent terms as may be nominated by our board of directors and approved by our general meeting of shareholders), as a result of which only part of our directors may be subject to election or re-election in any one year; |
• | a provision that our directors may only be removed at the general meeting of shareholders by a two-thirds majority of votes cast representing more than 50% of our outstanding share capital if such removal is not proposed by our board of directors; |
• | our directors being appointed on the basis of a binding nomination by our board of directors, which can only be overruled by the general meeting of shareholders by a resolution adopted by at least a two-thirds majority of the votes cast, provided such majority represents more than half of the issued share capital (in which case the board of directors shall make a new nomination); |
• | a provision allowing, among other matters, the former chairman of our board of directors or our former chief executive officer, as applicable, to manage our affairs if all of our directors are removed from office and to appoint others to be charged with the management and supervision of our affairs until new directors are appointed by the general meeting of shareholders on the basis of a binding nomination discussed above; and |
• | requirements that certain matters, including an amendment of our Articles of Association, may only be brought to our shareholders for a vote upon a proposal by our board of directors. |
TABLE OF CONTENTS
• | the transaction that will cause the person to become an interested shareholder is approved by the board of directors of the target prior to the transactions; |
• | after the completion of the transaction in which the person becomes an interested shareholder, the interested shareholder holds at least 85% of the voting stock of the corporation not including shares owned by persons who are directors and officers of interested shareholders and shares owned by specified employee benefit plans; or |
• | after the person becomes an interested shareholder, the business combination is approved by the board of directors of the corporation and holders of at least 66 and two-thirds percent of the outstanding voting stock, excluding shares held by the interested shareholder. |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | a transfer of the business or virtually the entire business to a third party; |
• | the entry into or termination of a long-term cooperation of the company or a subsidiary with another legal entity or company or as a fully liable partner in a limited partnership or general partnership, if such cooperation or termination is of a far-reaching significance for the company; and |
• | the acquisition or divestment by the company or a subsidiary of a participating interest in the capital of a company having a value of at least one-third of the amount of its assets according to its balance sheet and explanatory notes or, if the company prepares a consolidated balance sheet, according to its consolidated balance sheet and explanatory notes in the last adopted annual accounts of the company. |
TABLE OF CONTENTS
• | classification as senior or subordinated debt securities; |
• | ranking of the specific series of debt securities relative to other outstanding indebtedness, including subsidiaries’ debt; |
• | if the debt securities are subordinated, the aggregate amount of outstanding indebtedness, as of a recent date, that is senior to the subordinated securities, and any limitation on the issuance of additional senior indebtedness; |
• | the designation, aggregate principal amount and authorized denominations; |
• | the date or dates on which the principal of the debt securities may be payable; |
• | the rate or rates (which may be fixed or variable) per annum at which the debt securities shall bear interest, if any; |
• | the date or dates from which such interest shall accrue, on which such interest shall be payable, and on which a record shall be taken for the determination of holders of the debt securities to whom interest is payable; |
• | the place or places where the principal and interest shall be payable; |
• | our right, if any, to redeem the debt securities, in whole or in part, at our option and the period or periods within which, the price or prices at which and any terms and conditions upon which such debt securities may be so redeemed, pursuant to any sinking fund or otherwise; |
• | our obligation, if any, to redeem, purchase or repay any debt securities pursuant to any mandatory redemption, sinking fund or other provisions or at the option of a holder of the debt securities; |
• | if other than denominations of $2,000 and any higher integral multiple of $1,000, the denominations in which the debt securities will be issuable; |
• | if other than the currency of the United States, the currency or currencies in which payment of the principal and interest shall be payable; |
• | whether the debt securities will be issued in the form of global securities; |
• | provisions, if any, for the defeasance of the debt securities; |
• | any U.S. federal income tax and any material non-U.S. tax consequences, where necessary; and |
• | other specific terms, including any deletions from, modifications of or additions to the events of default or covenants described below or in the applicable indenture. |
TABLE OF CONTENTS
• | subject to Dutch law, any insolvency or bankruptcy proceedings, or any receivership, dissolution, winding up, total or partial liquidation, reorganization or other similar proceedings in respect of us or a substantial part of our property, whether voluntary or involuntary; |
• | (i) a default having occurred with respect to the payment of principal or interest on or other monetary amounts due and payable with respect to any senior indebtedness or (ii) an Event of Default (as defined below) (other than a default described in clause (i) above) having occurred with respect to any senior indebtedness that permits the holder or holders of such senior indebtedness to accelerate the maturity of such senior indebtedness. Such a default or Event of Default must have continued beyond the period of grace, if any, provided in respect of such default or Event of Default, and such a default or Event of Default shall not have been cured or waived or shall not have ceased to exist; and |
• | the principal of, and accrued interest on, any series of the subordinated debt securities having been declared due and payable upon an Event of Default pursuant to the subordinated indenture. This declaration must not have been rescinded and annulled as provided in the subordinated indenture. |
(1) | default in the payment of the principal on the debt securities when it becomes due and payable at maturity or otherwise; |
(2) | default in the payment of interest on the debt securities when it becomes due and payable, and such default continues for a period of 30 days; |
(3) | default in the performance, or breach, of any covenant in the indenture (other than defaults specified in clauses (1) or (2) above) and the default or breach continues for a period of 90 consecutive days or more after written notice to us by the trustee or to us and the trustee by the holders of 25% or more in aggregate principal amount of the outstanding debt securities of all series affected thereby; |
(4) | the occurrence of certain events of bankruptcy, insolvency, or similar proceedings with respect to us or any substantial part of our property; or |
(5) | any other Events of Default that may be set forth in the applicable prospectus supplement. |
TABLE OF CONTENTS
• | the rights of registration of transfer and exchange of debt securities, and our right of optional redemption, if any; |
• | substitution of mutilated, defaced, destroyed, lost or stolen debt securities; |
• | the rights of holders of the debt securities to receive payments of principal and interest; |
• | the rights, obligations and immunities of the trustee; and |
• | the rights of the holders of the debt securities as beneficiaries with respect to the property deposited with the trustee payable to them (as described below); when: |
• | either: |
• | all debt securities of any series issued that have been authenticated and delivered have been delivered by us to the trustee for cancellation; or |
• | all the debt securities of any series issued that have not been delivered by us to the trustee for cancellation have become due and payable or will become due and payable within one year or are to be called for redemption within one year under arrangements satisfactory to the trustee for the giving of notice of redemption by such trustee in our name and at our expense, and we have irrevocably deposited or caused to be deposited with the trustee as trust funds the entire amount sufficient to pay at maturity or upon redemption all debt securities of such series not delivered to the trustee for cancellation, including principal and interest due or to become due on or prior to such date of maturity or redemption; |
• | we have paid or caused to be paid all other sums then due and payable under such indenture; and |
• | we have delivered to the trustee an officers’ certificate and an opinion of counsel, each stating that all conditions precedent under such indenture relating to the satisfaction and discharge of such indenture have been complied with. |
TABLE OF CONTENTS
• | we must irrevocably have deposited or caused to be deposited with the trustee as trust funds in trust for the purpose of making the following payments, specifically pledged as security for, and dedicated solely to the benefit of, the holders of the debt securities of a series: |
• | money in an amount; |
• | U.S. government obligations; or |
• | a combination of money and U.S. government obligations, |
• | we have delivered to the trustee an opinion of counsel stating that, under then applicable U.S. federal income tax law, the holders of the debt securities of that series will not recognize gain or loss for U.S. federal income tax purposes as a result of the defeasance and will be subject to the same federal income tax as would be the case if the defeasance did not occur; |
• | no default relating to bankruptcy or insolvency and, in the case of a covenant defeasance, no other default has occurred and is continuing at any time; |
• | if at such time the debt securities of such series are listed on a national securities exchange, we have delivered to the trustee an opinion of counsel to the effect that the debt securities of such series will not be delisted as a result of such defeasance; and |
• | we have delivered to the trustee an officers’ certificate and an opinion of counsel stating that all conditions precedent with respect to the defeasance have been complied with. |
TABLE OF CONTENTS
• | the title of the warrants; |
• | the aggregate number of warrants offered; |
• | the designation, number and terms of the debt securities, ordinary shares or other securities purchasable upon exercise of the warrants and procedures by which those numbers may be adjusted; |
• | the exercise price of the warrants; |
• | the dates or periods during which the warrants are exercisable; |
• | the designation and terms of any securities with which the warrants are issued; |
• | if the warrants are issued as a unit with another security, the date on and after which the warrants and the other security will be separately transferable; |
• | if the exercise price is not payable in U.S. dollars, the foreign currency, currency unit or composite currency in which the exercise price is denominated; |
• | any minimum or maximum amount of warrants that may be exercised at any one time; |
• | any terms relating to the modification of the warrants; |
• | any terms, procedures and limitations relating to the transferability, exchange or exercise of the warrants; and |
• | any other specific terms of the warrants. |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | the terms of the units and of the ordinary shares, debt securities, warrants and/or purchase contracts comprising the units, including whether and under what circumstances the securities comprising the units may be traded separately; |
• | a description of the terms of any unit agreement governing the units; and |
• | a description of the provisions for the payment, settlement, transfer or exchange of the units. |
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
• | through underwriters or dealers; |
• | directly to a limited number of purchasers or to a single purchaser; |
• | in “at-the-market” offerings, within the meaning of Rule 415(a)(4) of the Securities Act, to or through a market maker or into an existing trading market on an exchange or otherwise; |
• | through agents; or |
• | through any other method permitted by applicable law and described in the applicable prospectus supplement. |
• | the name or names of any underwriters, dealers or agents; |
• | the purchase price of such securities and the proceeds to be received by us, if any; |
• | any underwriting discounts or agency fees and other items constituting underwriters’ or agents’ compensation; |
• | any initial public offering price; |
• | any discounts or concessions allowed or reallowed or paid to dealers; and |
• | any securities exchanges on which the securities may be listed. |
• | negotiated transactions; |
• | at a fixed public offering price or prices, which may be changed; |
• | at market prices prevailing at the time of sale; |
• | at prices related to prevailing market prices; or |
• | at negotiated prices. |
TABLE OF CONTENTS
TABLE OF CONTENTS
• | our Annual Report on Form 20-F for the fiscal year ended December 31, 2025 filed on March 20, 2026; |
• | our Forms 6-K filed on January 8, 2026; March 16, 2026; April 2, 2026; April 9, 2026; April 23, 2026; April 28, 2026; May 4, 2026; May 6, 2026; May 7, 2026; June 30, 2026; and August 6, 2026 (excluding exhibits and other disclosure in such Form 6-Ks that are explicitly deemed therein as not “filed” for purposes of Section 18 of the Exchange Act); and |
• | the description of our ordinary shares contained in Exhibit 2.4 to our Annual Report on Form 20-F for the year ended December 31, 2025, including any amendments or reports filed for the purpose of updating such description. |
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
Amount To Be Paid | |||
SEC registration fee | $27,839.79 | ||
Transfer agent and trustee fees | * | ||
Legal fees and expenses | * | ||
Accounting fees and expenses | * | ||
Printing expenses | * | ||
Miscellaneous | * | ||
Total | $ * | ||
* | To be provided in a prospectus supplement describing an offering of securities or a report on Form 6-K that is incorporated by reference herein. |
TABLE OF CONTENTS
TABLE OF CONTENTS
Item 8. | Indemnification of Officers and Directors |
(a) | any financial losses or damages incurred by such indemnified person; |
(b) | any expense reasonably paid or incurred by such indemnified person in connection with any threatened, pending or completed suit, claim, action or legal proceedings of a civil, criminal, administrative or other nature, formal or informal, in which he becomes involved: |
(a) | if a competent court or arbitral tribunal has established that the acts or omissions of such indemnified person that led to the financial losses, damages, expenses, suit, claim, action or legal proceedings as described above are of an unlawful nature (including acts or omissions that are considered to constitute malice, gross negligence, intentional recklessness and/or serious culpability attributable to such indemnified person); |
(b) | to the extent that his financial losses, damages and expenses are covered under an insurance and the relevant insurer has settled, or has provided reimbursement for, these financial losses, damages and expenses (or has irrevocably undertaken to do so); or |
(c) | in relation to proceedings brought by such indemnified person against the company, except for proceedings brought to enforce indemnification to which he is entitled pursuant to the Articles of Association, pursuant to an agreement between such indemnified person and the company that has been approved by the board of directors or pursuant to an insurance taken out by the company for the benefit of such indemnified person. |
TABLE OF CONTENTS
Item 9. | Exhibits |
Exhibit No. | Description of Document | ||
1.1* | Form of Underwriting Agreement | ||
4.1 | Articles of Association of InflaRx N.V., dated August 25, 2021 (English language translation) (incorporated herein by reference to Exhibit 1.1 to the Annual Report on Form 20-F for the year ended December 31, 2025 filed with the SEC on March 20, 2026) | ||
4.2 | Deed of Amendment to the Articles of Association, dated April 25, 2024 (incorporated herein by reference to Exhibit 99.1 to the Form 6-K Report filed with the SEC on April 25, 2024) | ||
4.3 | Deed of Amendment to the Articles of Association, dated April 25, 2025 (incorporated herein by reference to Exhibit 99.1 to the Form 6-K Report filed with the SEC on April 24, 2025) | ||
4.4 | Deed of Amendment to the Articles of Association, dated April 23, 2026 (incorporated herein by reference to Exhibit 99.1 to the Form 6-K Report filed with the SEC on April 23, 2026) | ||
4.5 | Form of Senior Indenture | ||
4.6 | Form of Subordinated Indenture | ||
4.7* | Form of Senior Note | ||
4.8* | Form of Subordinated Note | ||
4.9* | Form of Warrant Agreement | ||
4.10* | Form of Purchase Contract | ||
4.11* | Form of Unit Agreement | ||
5.1 | Opinion of NautaDutilh N.V. | ||
5.2 | Opinion of Kirkland & Ellis LLP | ||
23.1 | Consent of KPMG AG Wirtschaftsprüfungsgesellschaft, independent registered public accounting firm | ||
23.2 | Consent of EY GmbH & Co. KG Wirtschaftsprüfungsgesellschaft, independent registered public accounting firm | ||
23.3 | Consent of NautaDutilh N.V. (included in Exhibit 5.1) | ||
23.4 | Consent of Kirkland & Ellis LLP (included in Exhibit 5.2) | ||
24.1 | Powers of Attorney (included on signature page to the registration statement) | ||
25.1* | Statement of Eligibility on Form T-1 for Senior Indenture | ||
25.2* | Statement of Eligibility on Form T-1 for Subordinated Indenture | ||
107 | Calculation Fee Table | ||
* | To be filed, if necessary, by amendment. |
TABLE OF CONTENTS
Item 10. | Undertakings |
(a) | The undersigned registrant hereby undertakes: |
(1) | To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: |
(i) | To include any prospectus required by Section 10(a)(3) of the Securities Act; |
(ii) | To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) that, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the SEC pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and |
(iii) | To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; |
(A) | Paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) above do not apply if the registration statement is on Form S-1, Form S-3, Form SF-3 or Form F-3 and the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the SEC by the registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement. |
(2) | That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. |
(3) | To remove from registration by means of a post-effective amendment any of the securities being registered that remain unsold at the termination of the offering. |
(4) | To file a post-effective amendment to the registration statement to include any financial statements required by Item 8.A of Form 20-F at the start of any delayed offering or throughout a continuous offering. Financial statements and information otherwise required by Section 10(a)(3) of the Securities Act need not be furnished, provided that the registrant includes in the prospectus, by means of a post-effective amendment, financial statements required pursuant to this paragraph (a)(4) and other information necessary to ensure that all other information in the prospectus is at least as current as the date of those financial statements. Notwithstanding the foregoing, with respect to registration statements on Form F-3, a post-effective amendment need not be filed to include financial statements and information required by Section 10(a)(3) of the Securities Act or Item 8.A of Form 20-F if such financial statements and information are contained in periodic reports filed with or furnished to the SEC by the registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Form F-3. |
(5) | That, for the purpose of determining liability under the Securities Act to any purchaser: |
(A) | Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and |
(B) | Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5) or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to |
TABLE OF CONTENTS
(6) | That, for the purpose of determining liability of the registrant under the Securities Act to any purchaser in the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser: |
(i) | Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424; |
(ii) | Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant; |
(iii) | The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and |
(iv) | Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser. |
(b) | The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. |
(c) | Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue. |
TABLE OF CONTENTS
(d) | The undersigned registrant hereby undertakes that: |
(1) | For purposes of determining any liability under the Securities Act, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act shall be deemed to be part of this registration statement as of the time it was declared effective. |
(2) | For the purpose of determining any liability under the Securities Act, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. |
(e) | The undersigned registrant hereby undertakes to file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the SEC under Section 305(b)(2) of the Trust Indenture Act. |
TABLE OF CONTENTS
INFLARX N.V. | ||||||
By: | /s/ Niels Riedemann | |||||
Name: Niels Riedemann | ||||||
Title: Chief Executive Officer | ||||||
Signature | Title | ||
/s/ Niels Riedemann | Chief Executive Officer and Director (Principal Executive Officer) | ||
Niels Riedemann | |||
/s/ Thomas Taapken | Chief Financial Officer (Principal Financial and Accounting Officer) | ||
Thomas Taapken | |||
/s/ Nicolas Fulpius | Chairman and Director | ||
Nicolas Fulpius | |||
/s/ Renfeng Guo | Director and Authorized Representative in the United States | ||
Renfeng Guo | |||
/s/ Hege Hellstrom | Director | ||
Hege Hellstrom | |||
/s/ Anthony Gibney | Director | ||
Anthony Gibney | |||
/s/ Mark Kubler | Director | ||
Mark Kubler | |||
/s/ Richard Brudnick | Director | ||
Richard Brudnick | |||
TABLE OF CONTENTS
/s/ Renfeng Guo | ||||||
Name: | Renfeng Guo | Authorized Representative in the United States | ||||
Title: | Director and Officer, President | |||||