Disclaimer

Accuracy of information provided

The website and the information may contain inaccuracies and (typographical or other) errors. argenx does not warrant the accuracy or completeness of the information displayed on the website or the reliability of advice, opinions, statements or any other information displayed, distributed or accessed through the website. Whereas argenx makes an effort to regularly update the information on this website, no continuous updates may be expected and, subsequently, information contained or referenced herein may be outdated at the time of accessing it. argenx is not responsible for and accepts no liability for the (accuracy of the) content of any external website or other external content, even if this website references such website or external content or provides a link thereto.. You acknowledge that any reliance on any such opinion, advice, statement or information shall be at your sole risk. argenx reserves the right, in its sole discretion, to correct any errors or omissions in any portion of the website. argenx may make any other changes to the website and the information at any time without notice.

Copyright protection

The website and its content are owned or controlled by argenx and are protected by copyright laws. You may access and download information, including texts, images, audio and video, from the website for your personal, non- commercial use, but no modification or further reproduction of the website and its content is allowed. The website and the information are provided “as is” without any representation or warranty, express or implied, of any kind, including, but not limited to, warranties of merchantability, non-infringement, or fitness for any particular purpose. In no event shall argenx or any of its directors, officers, employees or consultants be liable to any person or entity under any contract, negligence, strict liability or other legal or equitable theory for any direct, indirect, special, consequential or other damages (including, without limitation, any lost profits, business interruption, loss of information or programs or other data on your information handling system) that are related to the use of, or the inability to use, the information content, information or functions of the website or any linked website, even if argenx was expressly advised of the possibility of such damages.

Forward-looking statements

Certain statements, beliefs and opinions on this website and/or the documents provided on this website are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which reflect argenx’ current expectations and projections about future events. When used on this website, the words “anticipate,” “believe,” “can,” “could,” “estimate,” “expect,” “intend,” “is designed to,” “may,” “might,” “will,” “plan,” “potential,” “predict,” “objective,” “should,” or the negative of these and similar expressions identify forward-looking statements. All statements other than present and historical facts and conditions, including statements regarding the progress, timing and completion of our product development and regulatory approval efforts, potential attributes and benefits of our product candidates and their competitive position, plans related to the commercialization of our product candidates and their anticipated pricing and reimbursement, if approved, estimates regarding expenses, future revenues, capital requirements and needs for additional financing, the potential benefits of our collaborations and other statements regarding future results of operations and financial position, business strategy, plans and objectives for future operations, are forward-looking statements. By their nature, forward-looking statements involve a number of risks, uncertainties and assumptions that could cause actual results or events to differ materially from those expressed or implied by the forward-looking statements. These risks, uncertainties and assumptions could adversely affect the forward-looking statements included in this website. A multitude of factors including, but not limited to, the risk factors discussed under the header “Risk Factors” in our filings with the U.S. Securities and Exchange Commission, can cause actual events, performance or results to differ significantly from any anticipated development. Forward looking statements contained in this website regarding past trends or activities should not be taken as a representation that such trends or activities will continue in the future. As a result, argenx expressly disclaims any obligation or undertaking to release any update or revisions to any forward-looking statements on this website as a result of any change in expectations or any change in events, conditions assumptions or circumstances on which these forward-looking statements are based. Neither argenx nor its advisers or representatives nor any of its of their parent or subsidiary undertakings or any such person’s officers or employees guarantees that the assumptions underlying such forward-looking statements are free from errors nor do they accept any responsibility for the future accuracy of the forward-looking statements contained on this website or the actual occurrence of the forecasted developments.