6-K

Dated: May 30, 2025

/s/ Alexandra Roger

Name: Alexandra Roger

Title: Head of Legal Corporate & Finance

6-K 1 d947351d6k.htm 6-K 6-K

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 May 2025

Commission File Number: 001-31368

SANOFI

(Translation of registrant’s name into English)

46, avenue de la Grande Armée, 75017 Paris, FRANCE

(Address of principal executive offices)

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

Form 20-F ☒ Form 40-F ☐

In May 2025, Sanofi published the press releases attached hereto as Exhibits 99.1, 99.2 and 99.3 which are incorporated herein by reference.

Exhibit Index


Exhibit No.		Description
Exhibit 99.1		Press Release dated May 27, 2025: Sanofi completes acquisition of DR-0201

Exhibit 99.2		Press Release dated May 29, 2025: Beyfortus public health advantage bolstered by first real-world comparison of infant vs maternal RSV immunization programs

Exhibit 99.3		Press Release dated May 30, 2025: Itepekimab met the primary endpoint in one of two COPD phase 3 studies

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.

SEC Form 6-K filed by Sanofi