InflaRx Announces Pricing of $150 Million Underwritten Offering of Ordinary Shares

Jena, Germany, May 06, 2026 (GLOBE NEWSWIRE) --InflaRx N.V. (Nasdaq: IFRX) (the “Company”), a biopharmaceutical company pioneering anti-inflammatory therapeutics targeting the complement system, announced today the pricing of its underwritten offering of 75,000,000 ordinary shares of the Company at an offering price of $2.00 per ordinary share. All ordinary shares in the offering are being sold by the Company. The offering is expected to close on May 7, 2026, subject to the satisfaction of customary closing conditions.

The Company intends to use the net proceeds from the offering to advance its pipeline activities and for working capital and general corporate purposes.

The financing included participation from new and existing investors, including TCGX, a large healthcare-dedicated fund, Farallon Capital Management, Sirenia Capital Management LP, Columbia Threadneedle Investments, Great Point Partners, LLC, ADAR1 Capital Management, Coastlands Capital, Squadron Capital Management and other large new mutual funds.

Guggenheim Securities is acting as lead bookrunner for the offering. Oppenheimer & Co. and LifeSci Capital are also acting as bookrunners for the offering. Raymond James and Needham & Company are acting as co-lead managers for the offering. H.C. Wainwright & Co. and Lucid Capital Markets are acting as co-managers for the offering.

A shelf registration statement relating to the ordinary shares and pre-funded warrants being sold in this offering was declared effective by the U.S. Securities and Exchange Commission (the “SEC”) on July 11, 2023. The offering will be made only by means of a prospectus and prospectus supplement. The final prospectus supplement and accompanying prospectus related to the offering will be filed with the SEC and will be available on the SEC’s website located at www.sec.gov. When available, copies of the prospectus supplement and accompanying prospectus related to the offering may be obtained by contacting Guggenheim Securities, LLC, Attention: Equity Syndicate Department, 330 Madison Avenue, New York, NY 10017 or by telephone at (212) 518-9544, or by email at GSEquityProspectusDelivery@guggenheimpartners.com.

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

InflaRx (Nasdaq: IFRX) is a biopharmaceutical company pioneering anti-inflammatory therapeutics by applying its proprietary anti-C5a and anti-C5aR technologies to discover, develop and commercialize highly potent and specific inhibitors of the complement activation factor C5a and its receptor, C5aR. C5a is a powerful inflammatory mediator involved in the progression of a wide variety of inflammatory diseases. InflaRx‘s lead program is izicopan, an orally administered small molecule inhibitor of C5a-induced signaling via the C5a receptor, which has shown promising PK/PD characteristics as well as therapeutic potential in Phase 1 and Phase 2a clinical studies. The Company is developing izicopan for the treatment of AAV and additional renal diseases. InflaRx also has developed vilobelimab, a novel, intravenously delivered, first-in-class, anti-C5a monoclonal antibody that selectively binds to free C5a and has demonstrated disease-modifying clinical activity and tolerability in multiple clinical studies.

InflaRx was founded in 2007, and the group has offices and subsidiaries in Jena and Munich, Germany, as well as Ann Arbor, MI, USA. For further information, please visitwww.inflarx.de. InflaRx GmbH (Germany) and InflaRx Pharmaceuticals Inc. (USA) are wholly owned subsidiaries of InflaRx N.V. (together, InflaRx).

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