Terms of Use

The following Terms of Use govern and apply to your access of, use of and/or reliance upon this and any website maintained by Prothena Corporation plc, including its wholly-owned subsidiaries and successors (together referred to as “Prothena”). Access and/or use of this website are also subject to all applicable laws, statutes and regulations.

Prothena may revise these Terms of Use from time to time without further notice by updating this posting. This website is intended for U.S. audiences only. Your access or use of this website indicates your acceptance of these Terms of Use, and your representation that you are at least eighteen (18) years of age or older.

Forward-looking Statements

This website contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements may include words such as “aim,” “anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “due,” “estimate,” “expect,” “goal,” “intend,” “may,” “objective” “plan,” “predict,” “potential,” “positioned,” “seek,” “should,” “target,” “will,” “would,” and other similar expressions that are predictions of or indicate future events and future trends, or the negative of these terms or other comparable terminology. These forward-looking statements are based on estimates, projections and assumptions that may prove not to be accurate, and actual results could differ materially from those anticipated due to known and unknown risks, uncertainties and other factors, including but not limited to the risks, uncertainties and other factors described in the “Risk Factors” sections of our most recent Annual Report on Form 10-K and our subsequent Quarterly Reports on Form 10-Q, each filed with the Securities and Exchange Commission. Prothena undertakes no obligation to update publicly any forward-looking statements contained in this website as a result of new information, future events or changes in Prothena’s expectations.

Disclaimer of Warranties and Limitation of Liability


Prothena uses reasonable efforts to include accurate and up-to-date information on this website, but all information is provided “AS IS.” Prothena makes no warranty or representation as to the accuracy of information presented on this website, and Prothena disclaims all warranties, express or implied, including any warranty of merchantability, fitness for a particular purpose and non-infringement, each to the fullest extent permitted by applicable law.

In addition, any information presented on this website as of a particular date may only be accurate as of such date, and Prothena disclaims any responsibility to update such information. Prothena shall not be held responsible for any action taken that is based on the information presented on this website, and all users of this website agree that all access and use of this website, and any and all content presented on this website, is at the user’s own risk.

Neither Prothena nor any of its affiliates or agents shall be liable for any direct, incidental, consequential, indirect or punitive damages arising out of user’s access, use or inability to use this website, or any errors or omissions in the content of this website.

Third-party Websites

This website may include links to websites maintained or controlled by third parties. Prothena does not have control over such websites, does not approve or endorse the contents of such websites and is not responsible for such content or your use of such content.


Any communication or material you transmit to Prothena via this website or internet electronic mail is transmitted by you on a non-confidential basis. Prothena makes no promise, express or implied, not to use such communication or material for any purpose whatsoever, including reproduction, publication, broadcast and posting. All such communications and materials shall be and remain Prothena’s property. Prothena will be entitled to use such communication or materials for any purpose without paying any compensation to you.

Health Information

This website does not, and is not intended to, provide any medical advice. The investigational products under development by Prothena and described in this website have not been found safe or effective by any regulatory agency and are not approved for any use outside of clinical trials. The information presented in this website should not be interpreted or construed in any way as a replacement or substitution for medical advice provided by your doctor or healthcare provider. It is important that you discuss your treatment options and any questions that you may have with your doctor or healthcare provider.

Press Releases and Presentations

This website contains press releases, presentations and other information, the content of which is accurate or current only as of the date of the particular press release, presentation or other information.

Ownership, Copyrights and Trademarks

The Prothena company name and logo, regardless of whether or not they appear in large print or with a trademark symbol, are trademarks of Prothena. Use, reproduction, copying or redistribution of these trademarks, without the written permission of Prothena, is prohibited. The entire content of this website, including any image or text, is protected by copyright. In consideration for your agreement to these terms of use, Prothena grants you a personal, non-exclusive, non-transferable license to access and use this website. You may download material from this website only for personal, non-commercial use, and this website may not be copied, distributed, downloaded, modified, reused, reposted or otherwise exploited except as provided herein without the express written permission of Prothena. It is the policy of Prothena to enforce its intellectual property rights to the fullest extent permitted under law. The use or misuse of these trademarks, copyrights or other materials, except as permitted herein, is expressly prohibited and may be in violation of copyright law, trademark law, communications regulations and statutes, and other laws, statutes and/or regulations.

How to Contact Us:

Prothena Biosciences Inc
Attention: Legal Department
331 Oyster Point Boulevard
South San Francisco, CA 94080, U.S.A.