Filing Details

Accession Number:
0001213900-25-045527
Form Type:
13D Filing
Publication Date:
2025-05-18 20:00:00
Filed By:
EcoR1 Capital
Company:
Galapagos Nv (NASDAQ:GLPG)
Filing Date:
2025-05-19
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
EcoR1 Capital, LLC 0 7,803,202 0 7,803,202 7,803,202 11.84%
Oleg Nodelman 0 7,803,202 0 7,803,202 7,803,202 11.84%
EcoR1 Capital Fund Qualified, L.P. 0 7,339,498 0 7,339,498 7,339,498 11.14%
EcoR1 Capital Fund, L.P. 0 463,704 0 463,704 463,704 0.70%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D



Comment for Type of Reporting Person:
The amounts reported include (1) ordinary shares, no par value, of Galapagos NV (the "Issuer") and (2) American Depositary Shares, each of which represents one ordinary share, no par value, of the Issuer. Based on 65,897,071 ordinary shares outstanding as of December 31, 2024, as reported in the Issuer's Form 20-F filed with the U.S. Securities and Exchange Commission (the "SEC") on March 27, 2025 (the "Form 20-F").


SCHEDULE 13D



Comment for Type of Reporting Person:
The amounts reported include (1) ordinary shares, no par value, of the Issuer and (2) American Depositary Shares, each of which represents one ordinary share, no par value, of the Issuer. Based on 65,897,071 ordinary shares outstanding as of December 31, 2024, as reported in the Issuer's Form 20-F.


SCHEDULE 13D



Comment for Type of Reporting Person:
The amounts reported include (1) ordinary shares, no par value, of the Issuer and (2) American Depositary Shares, each of which represents one ordinary share, no par value, of the Issuer. Based on 65,897,071 ordinary shares outstanding as of December 31, 2024, as reported in the Issuer's Form 20-F.


SCHEDULE 13D



Comment for Type of Reporting Person:
The amounts reported include (1) ordinary shares, no par value, of the Issuer and (2) American Depositary Shares, each of which represents one ordinary share, no par value, of the Issuer. Based on 65,897,071 ordinary shares outstanding as of December 31, 2024, as reported in the Issuer's Form 20-F.


SCHEDULE 13D

 
EcoR1 Capital, LLC
 
Signature:/s/ Oleg Nodelman
Name/Title:Manager
Date:05/19/2025
 
Oleg Nodelman
 
Signature:/s/ Oleg Nodelman
Name/Title:Reporting Person
Date:05/19/2025
 
EcoR1 Capital Fund Qualified, L.P.
 
Signature:/s/ Oleg Nodelman
Name/Title:Manager of the General Partner, EcoR1 Capital, LLC
Date:05/19/2025
 
EcoR1 Capital Fund, L.P.
 
Signature:/s/ Oleg Nodelman
Name/Title:Manager of the General Partner, EcoR1 Capital, LLC
Date:05/19/2025