230 Likes Disposals of own shares Brussels (Belgium), 4 September 2020 – 20:00 (CEST) – regulated information In accordance with article 8:6 of the Royal Decree executing the Belgian Code of Companies and Associations, UCB SA/NV (“UCB” or the “Company) (Euronext Brussels: UCB) announces that, following exercises of stock options by members of its personnel, it has disposed of UCB shares OTC in view of deliveries of these shares to the relevant members of the personnel, within the framework of the Long Term Incentive Program of the UCB Group, as follows: This press release is available on UCB SA/NV’s website via the following link. Investor Relations Antje Witte Investor Relations, UCB T +32.2.559.94.14 antje.witte@ucb.com Isabelle Ghellynck, Investor Relations, UCB T+32.2.559.9588, isabelle.ghellynck@ucb.com About UCB UCB, Brussels, Belgium (www.ucb.com) is a global biopharmaceutical company focused on the discovery and development of innovative medicines and solutions to transform the lives of people living with severe diseases of the immune system or of the central nervous system. With 7 500 people in approximately 40 countries, the company generated revenue of € 4.9 billion in 2019. UCB is listed on Euronext Brussels (symbol: UCB). Follow us on Twitter: @UCB_news Asset Download 91e3d539b77202ee.pdf 965c832e2eb2a07d.pdf ab52fcd79d06bc85.pdf 230 Likes