Financial calendar*

• Communication following the meeting of the Board of Directors: Monday, February 25, 2019
• 2018 Full-Year Results: Friday, April 26, 2019
• Shareholders’ General Meeting: Thursday, June 13, 2019
• 2019 Half-Year Results: Wednesday, September 18, 2018

Financial year ended December 31
* Subject to modification. Press release publication before market opens.

Investors events

• Bio Europe Spring: March 25-27, 2019, Vienna (Austria)
  
• VFB Forum 2019: March 30, 2019, Antwerpen (Belgium)
• CM-CIC Market solutions 2019: April 4-5, 2019, Paris (France)
• Gilbert Dupon Healthcare Conference 2019: May 23, 2019, Paris (France)

Scientific conferences

• EAACI Congress 2019: June 1-5, 2019, Lisbon (Portugal)