Company: GIFLF
Filing Date: 2025-12-16
Form Type: 6-K
Source: 0001104659-25-121424
Chunk: 1

Company: Grifols SA
Filing Date: 2025-12-16
Form: 6-K
Chunk 1
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 Europe and in all countries that follow EMA legislation.

The achievement of this certification from the
EMA for the Egyptian plasma is a huge milestone for the Company and Grifols has been the first plasma company in accomplishing this significant
step.

This recognition positions Egypt as the first
country in Africa and the Middle East to operate a fully integrated plasma collection and processing system that meets the strictest international
standards.

| In Barcelona, on 16 December 2025   |
| Núria Martín Barnés                 |
| Secretary to the Board of Directors |

| 3 |

<div align='center'>SIGNATURES</div>

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.

| Grifols, S.A. |                   |                      |
| By:           | /s/ David I. Bell |                      |
|               | Name:             | David I. Bell        |
|               | Title:            | Authorized Signatory |

Date: December 16, 2025