Legal

Terms of Use

Last updated: 15 July 2026

These terms govern your use of the Mariposa Therapeutics website. Please read them, together with the important disclaimers below, before relying on anything on this site.

1. About these terms

This website is operated by Mariposa Therapeutics Ltd ("Mariposa", "we", "us", "our"), a company registered in England and Wales under company number 12373627, with its registered office at International House, 10 Churchill Way, Cardiff, CF10 2HE, United Kingdom. By accessing or using this website, you agree to these Terms of Use. If you do not agree, please do not use the site.

2. Purpose of this website

This website is provided for general information about Mariposa, our research, and our activities. It is intended for a professional and general audience, including patients, families, clinicians, researchers, partners, and investors. The content is provided in good faith but is general in nature and may not be complete, current, or applicable to your particular circumstances.

3. Not medical advice

Information on this site about Epidermolysis Bullosa Simplex, MP5219, or any other condition or product is provided for general educational purposes only. It is not medical advice and must not be used to diagnose or treat any condition or to make any healthcare decision. If you have a medical concern, always consult a qualified healthcare professional. Never disregard or delay seeking professional medical advice because of something you have read on this site.

4. Investigational product and forward-looking statements

MP5219 and our other programmes are investigational. They have not been approved by the MHRA, the FDA, the EMA, or any other regulatory authority, and their safety and efficacy have not been established. Nothing on this site should be taken as a claim that any product is approved or available, or as a promise of any particular clinical or commercial outcome.

This site contains forward-looking statements about our research, development plans, and objectives. These involve significant risks and uncertainties, and actual results may differ materially. We undertake no obligation to update forward-looking statements except as required by law.

5. No offer of securities and no investment advice

Nothing on this website constitutes, or forms part of, an offer or invitation to sell or issue, or a solicitation of an offer to buy or subscribe for, any securities in Mariposa, nor does it constitute financial, investment, tax, or legal advice, or a recommendation regarding any securities or transaction. Any investment in a company such as Mariposa involves significant risk, including the risk of losing the entire amount invested. Any decision to invest must be made solely on the basis of information provided directly by us in a formal process and after taking independent professional advice.

6. Intellectual property

All content on this website — including text, graphics, logos, the Mariposa name and marks, images, and design — is owned by or licensed to Mariposa and is protected by intellectual property laws. You may view and print pages for your own personal, non-commercial reference. You may not otherwise copy, reproduce, republish, distribute, or exploit any part of the site without our prior written permission.

7. Acceptable use

You agree not to use this website in any unlawful way, to interfere with its operation or security, to attempt unauthorised access to any part of it, or to use it to transmit harmful code or material.

8. Third-party links

This site may link to third-party websites (for example, patient organisations and public health resources) for your convenience. We do not control those sites and are not responsible for their content, accuracy, or availability. A link does not imply endorsement.

9. No warranties

This website and its content are provided "as is" and "as available". To the fullest extent permitted by law, we make no warranties or representations of any kind, express or implied, as to the accuracy, completeness, reliability, or availability of the site or its content. We do not warrant that the site will be uninterrupted or error-free.

10. Limitation of liability

To the fullest extent permitted by law, Mariposa will not be liable for any loss or damage — whether direct, indirect, or consequential, and including loss of profits, business, or data — arising out of or in connection with your use of, or inability to use, this website or reliance on its content.

Nothing in these terms excludes or limits our liability for death or personal injury caused by our negligence, for fraud or fraudulent misrepresentation, or for any other liability that cannot be excluded or limited under English law.

11. Changes to the site and these terms

We may change, suspend, or withdraw all or part of this website, and we may update these terms, at any time. Changes take effect when posted here, and the "last updated" date will be revised accordingly. Your continued use of the site after changes are posted constitutes acceptance of the revised terms.

12. Governing law and jurisdiction

These terms, and any dispute or claim arising out of or in connection with them or their subject matter (including non-contractual disputes or claims), are governed by and construed in accordance with the laws of England and Wales. The courts of England and Wales have exclusive jurisdiction to settle any such dispute or claim.

13. How to contact us

Mariposa Therapeutics Ltd

International House, 10 Churchill Way, Cardiff, CF10 2HE, United Kingdom

contact@mariposa.health