Poxel Confirms the Drawdown Under the Additional Tranche D PDR Bond Issue as Part of the Continuation Plan

• the provision by IRIS of financing (known as "SmartATM®") of a maximum amount of €5 million over 5 years, the terms of which are described in the appendix to a press release dated February 3, 2026⁵ ;
• a capital increase with shareholders' preferential subscription rights, open to Poxel's shareholders and guaranteed by IPF;
• a capital increase reserved for IPF Partners by way of set-off of receivables held in connection with the bond issue, making it possible to significantly reduce the Company's debt, within the limit, for IPF and following the completion of these two capital increases, of the threshold of 29.9% of the Company's share capital; and
• the issuance of share subscription warrants for the benefit of shareholders.

About Poxel SA

Poxel is a clinical stage biopharmaceutical Company developing innovative treatments for chronic serious diseases with metabolic pathophysiology, including metabolic dysfunction-associated steatohepatitis (MASH) and rare disorders. For the treatment of MASH, PXL065 (deuterium-stabilised Rpioglitazone) met its primary endpoint in a streamlined Phase 2 trial (DESTINY-1). In rare diseases, development of PXL770, a first-in-class direct adenosine monophosphate-activated protein kinase (AMPK) activator, is focused on the treatment of adrenoleukodystrophy (ALD) and autosomal dominant polycystic kidney disease (ADPKD). TWYMEEG^® (Imeglimin), Poxel’s first-in-class product that targets mitochondrial dysfunction, is now marketed for the treatment of type 2 diabetes in Japan by Sumitomo Pharma and Poxel expects to receive royalties and 5 sales-based payments. Poxel has a strategic partnership with Sumitomo Pharma for Imeglimin in Japan. Listed on Euronext Paris, Poxel is headquartered in Lyon, France, and has subsidiaries in Boston, MA, and Tokyo, Japan.

For more information, please visit: www.poxelpharma.com

All statements other than statements of historical fact included in this press release concerning future events are subject to (i) change without notice and (ii) factors beyond the Company's control. These statements may include, but are not limited to, any statements preceded by, followed by, or including words such as ‘objective,’ ‘believe,’ ‘expect,’ ‘aim,’ ‘intend,’ ‘may,’ ‘anticipate,’ ‘estimate,’ ‘plan,’ ‘project,’ ‘will,’ ‘could,’ ‘likely,’ ‘should,’ and other words and terms of similar meaning, or the negative form of these words and terms. Forward-looking statements are subject to inherent risks and uncertainties beyond the Company's control that could cause the Company's actual results or performance to differ materially from the results or performance expected, expressed or implied in such forward-looking statements. Actual events or results may differ from those described in this document due to a number of risks or uncertainties described in the Company's 2024 Universal Registration Document available on the Company's website and that of the AMF (https://www.amf-france.org/fr). The Company does not endorse and is not responsible for the content of external hyperlinks mentioned in this press release.

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