6-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

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

For the month of April 2024

Commission File No. 001-35193

Grifols, S.A.

(Translation of registrant’s name into English)

Avinguda de la Generalitat, 152-158

Parc de Negocis Can Sant Joan

Sant Cugat del Valles 08174

Barcelona, Spain

(Address of registrant’s principal executive office)

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

Grifols, S.A.

TABLE OF CONTENTS

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Pursuant to the provisions of Article 227 of Law 6/2023 of March 17, 2002, on Securities Markets and Investment Services, Grifols, S.A. (“Grifols” or the “Company”) hereby informs about the following

OTHER RELEVANT INFORMATION

As a continuation of the “Other Relevant Information” communication dated 23 April 2024, in which Grifols informed about the signing (subject to customary closing conditions) of the private placement of EUR 1 billion of 7.5% senior secured notes due May 2030 (the “Notes”), the Company hereby reports that the Notes have been issued and that the proceeds have been received at a purchase price of 98.50% of the principal amount of the Notes, and hence, the private placement has been closed successfully.

The proceeds received from this transaction will be used to redeem Grifols’ Senior Unsecured Notes due in May 2025.

In Barcelona, on 30 April 2024

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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, thereto duly authorized.

Date:  April 30, 2024

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