GLPG Form 6-K incorporates Exhibit 99.1 into S-8 registrations

Rhea-AI Filing Summary

Galapagos NV (GLPG) furnished a Form 6‑K as a foreign private issuer. The report attaches a press release dated October 23, 2025 as Exhibit 99.1 and incorporates it by reference into the company’s Registration Statements on Form S‑8.

The company indicates it files annual reports under cover of Form 20‑F. The Form 6‑K was signed by Company Secretary Annelies Denecker on October 24, 2025.

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number: 001-37384

GALAPAGOS NV
(Translation of registrant's name into English)

Generaal De Wittelaan L11 A3 2800 Mechelen, Belgium
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ X ]      Form 40-F [   ]

The information contained in this Report on Form 6-K, including Exhibit 99.1, is hereby incorporated by reference into the Company's Registration Statements on Form S-8 (File Nos. 333-204567, 333-208697, 333-211834, 333-215783, 333-218160, 333-225263, 333-231765, 333-249416, 333-260500, 333-268756, 333-275886, and 333-283361).

On October 23, 2025, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

(c) Exhibit 99.1. Press release dated October 23, 2025

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		GALAPAGOS NV
		(Registrant)
Date: October 24, 2025		/s/ Annelies Denecker
		Annelies Denecker
		Company Secretary

FAQ

What did Galapagos NV (GLPG) file?

Galapagos NV filed a Form 6‑K as a foreign private issuer.

What does the GLPG Form 6-K include?

It includes a press release dated October 23, 2025 as Exhibit 99.1.

Is the press release incorporated by reference?

Yes. Exhibit 99.1 is incorporated into Galapagos’ Form S‑8 registration statements.

Which annual report form does GLPG use?

The company indicates it files annual reports under cover of Form 20‑F.

When was the 6-K signed and by whom?

It was signed on October 24, 2025 by Annelies Denecker, Company Secretary.

Which S-8 files are referenced for GLPG?

The filing references multiple S‑8 files, including 333‑204567 and 333‑208697.