Legal Information on the Company

General

We were incorporated on April 25, 2008 in the Netherlands and under Dutch law. Our commercial name is ‘argenx’ and since April 26, 2017, our corporate name is ‘argenx SE’.

We are a European public company (Societas Europaea or SE), with our corporate seat in Amsterdam, the Netherlands, are registered with the trade register of the Dutch Chamber of Commerce under number 24435214. Our registered office is at Laarderhoogtweg 25, 1101 EB Amsterdam, the Netherlands and our telephone number is +31 (0) 10 70 38 441. Our website address is http://www.argenx.com. Our LEI is 7245009C5FZE6G9ODQ71.

Our ordinary shares are listed on Euronext Brussels under ISIN NL0010832176 under the symbol “ARGX” since July 10, 2014. The ADSs are listed on Nasdaq, under the symbol “ARGX” since May 18, 2017.

Statutory/Corporate Objectives

Pursuant to Article 3 of our Articles of Association, our corporate objectives are, amongst others: (a) to exploit, including all activities relating to research, development, production, marketing and commercial exploitation; biological, chemical or other products, processes and technologies in the life sciences sector in general, and more specifically in the diagnostic, pharmaceutical, medical, cosmetic, chemical and agricultural sector; (b) to design and develop instruments which may be used in medical diagnosis and affiliated areas; (c) the worldwide distribution of, sale of and rendering services relating to our products and subsidiaries directly to customers as well as through third parties; and (d) to act as the holding company of the Group.