S-1 Impact 6/10 Ipo

$NUOX · NuvOx Therapeutics, Inc.

September 16, 2026 · AI-analyzed SEC filing

NuvOx Therapeutics, a clinical-stage biopharmaceutical company, filed Amendment No. 1 to its S-1 registration statement for an IPO of 2,860,000 shares at an estimated price range of $6.00 to $8.00 per share, targeting gross proceeds of approximately $17.2 million to $22.9 million. The company intends to list on NYSE American under the symbol "NUOX." Proceeds will fund completion of ongoing Phase IIb trials in GBM and stroke, a planned Phase II ARDS trial, and preparation for a pivotal Phase III GBM trial.

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A pre-revenue biotech with no approved products is asking public investors to fund late-stage hypoxia trials in indications where multiple prior therapies have failed.

NuvOx enters a crowded biotech IPO market targeting hypoxia-related indications where multiple neuroprotective stroke agents have failed prior trials. No pharmaceutical treatments are approved for hypoxia in acute ischemic stroke, GBM, or ARDS — a high-risk, high-reward whitespace.

The company has no approved products, has incurred losses since inception, and its lead candidate NanO₂ has only completed small Phase Ib/IIa trials. SAEs including radiation necrosis, motor dysfunction, and platelet count decrease were deemed possibly/probably related to NanO₂. The ongoing Phase II

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