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NANOBIOTIX Announces Full Exercise of Underwriters’ Over-Allotment Option, Bringing Gross Proceeds of Offering to Approximately $100 Million

NANOBIOTIX Announces Full Exercise of Underwriters’ Over-Allotment Option, Bringing Gross Proceeds of Offering to Approximately $100

articleNanobiotix SaMay 22, 20263/news/nanobiotix-announces-full-exercise-of-underwriters-over-allotment-option-bringing-gross-proceeds-of-offering-to-approximately-dollar100-million-1
NANOBIOTIX Announces Full Exercise of Underwriters’ Over-Allotment Option, Bringing Gross Proceeds of Offering to Approximately $100 Million

About this update from Nanobiotix Sa

PARIS and CAMBRIDGE, Mass., May 22, 2026 (GLOBE NEWSWIRE) -- NANOBIOTIX (Euronext: NANO – NASDAQ: NBTX – “Nanobiotix” or the “Company”), a late-clinical stage biotechnology company pioneering physics-based approaches to expand treatment possibilities for patients with cancer and other major diseases, announces that the underwriters of its previously announced global offering (the “Global Offering”) have fully exercised their option to purchase 33,805 additional new ordinary shares in the form of additional American Depositary Shares (the “Additional ADSs”) (the “Option”). Each Additional ADS represents one ordinary share, €0.03 nominal value per share (each an “Ordinary Share”), of the Company and the offering price of $38.98 per Additional ADS corresponds to a price of €33.60 per Ordinary Share (on the basis of an exchange rate of $1.16 = €1.00). The Additional ADSs will be delivered concurrently with the closing of the Global Offering which is expected to occur on May 26, 2026. Following the full exercise of the Option, the total number of Ordinary Shares and pre-funded warrants (the “PFW”) issued in the Global Offering will amount to 2,218,467 Ordinary Shares, including 259,178 Ordinary Shares in the form of ADSs, and 345,099 PFW, resulting in aggregate gross proceeds for the Company of approximately $100 million (corresponding to approximately €86.1 million), before deducting underwriting commissions in respect of the Global Offering and estimated expenses related to the Global Offering. The subscription price of €33.60 per Ordinary Share, corresponding to the offering price of $38.98 per ADS based on an exchange rate of €1.00 = $1.16 as published by the European Central Bank on May 20, 2026, is equal to the volume weighted average price of the Ordinary Shares on the regulated market of Euronext in Paris over the last three trading sessions preceding the pricing of the Global Offering (i.e. May 18, May 19 and May 20, 2026), less a discount of 14.92% and has been determined by the Company pursuant to the 29th resolution of the Company’s combined shareholders’ meeting held on May 19, 2025. The subscription price of each PFW is equal to the subscription price per Ordinary Share issued in the Global Offering minus €0.03. The Company intends to use the net proceeds from the Global Offering, including the net proceeds from the sale of the Additional ADSs, a...

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