273 Likes Disposals of own shares Brussels (Belgium), 5 May 2021 – 20:00 (CEST) – regulated information Disposal of own shares In accordance with article 8:6 of the Royal Decree executing the Belgian Code of Companies and Associations, 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: In addition to these exercises, on 5 May 2021, in accordance with its Stock Award Plan 2020, UCB SA/NV has delivered for free 142 UCB shares OTC to one member of the personnel of the Company and its subsidiaries. The highest independent bid price on Euronext Brussels on 5 May 2021 was €77,00. 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 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 approximately 8 400 people in nearly 40 countries, the company generated revenue of € 5.3 billion in 2020. UCB is listed on Euronext Brussels (symbol: UCB). Follow us on Twitter: @UCB_news Asset Download 210505- Vervreemding van eigen aandelen NED 210505 - Disposals of own shares ENG final 210505- Aliénation d actions propres FR 273 Likes