Transparency notification

Mechelen, Belgium; 30 August 2019; 22.01 CET; regulated information – Galapagos NV ((Euronext &, NASDAQ:GLPG) received a transparency notification from Van Herk Investments B.V.

Pursuant to Belgian transparency legislation¹, Galapagos received a transparency notification on 29 August 2019 from Van Herk Investments B.V., who notified that it holds 5,800,301 of Galapagos' voting rights, consisting of ordinary shares (4,895,647) and American Depository Receipts (904,654). This represents 9.41% of Galapagos' currently outstanding 61,652,086 shares. Van Herk Investments B.V. thus crossed passively below the 10% threshold of Galapagos' voting rights due to the share issuance by Galapagos on 23 August 2019. Van Herk Investments B.V. is controlled by Adrianus van Herk. The full transparency notice is available on the Galapagos website.

About Galapagos

Galapagos ((Euronext &, NASDAQ:GLPG) discovers and develops small molecule medicines with novel modes of action, three of which show promising patient results and are currently in late-stage development in multiple diseases. The company's pipeline comprises Phase 3 through to discovery programs in inflammation, fibrosis, osteoarthritis and other indications. Galapagos' ambition is to become a leading global biopharmaceutical company focused on the discovery, development and commercialization of innovative medicines. More information at www.glpg.com.

Galapagos Contacts
Investors:                                                             Media:
Elizabeth Goodwin                                                Carmen Vroonen
VP IR                                                                   Senior Director Communications
+1 781 460 1784                                                  +32 473 824 874
                                                                           
Sofie Van Gijsel                                                     Evelyn Fox
Director IR                                                            Director Communications
+32 485 19 14 15                                                +31 6 53 591 999
ir@glpg.com                                                         communications@glpg.com

¹     Belgian Act of 2 May 2007 on the disclosure of major shareholdings in issuers whose shares are admitted to trading on a regulated market.

Attachment

• VANHERK 30 AUG 2019