Sanofi: Information concerning the total number of voting rights and shares – March 2026

Information concerning the total number of voting rights and shares, provided pursuant to article L. 233-8 II of the Code de commerce (the French Commercial Code) and article 223-16 of the Règlement général de l’Autorité des Marchés Financiers (Regulation of the French stock market authority)

Sanofia French société anonyme with a registered share capital of €2,424,365,088Registered office : 46, avenue de la Grande Armée – 75017 Paris – FranceRegistered at the Paris Commercial and Companies Registry under number 395 030 844

Date

Total number of
issued shares

Number of real
voting rights
(excluding treasury shares)

Theoretical number of
voting rights
(including treasury shares)*

31 March 2026

1,212,182,886

1,332,007,927

1,346,265,685

Total number of issued shares

Number of real voting rights(excluding treasury shares)

Theoretical number of voting rights (including treasury shares)*

* Pursuant to Article 223-11 of the Règlement général de l’Autorité des Marchés Financiers.

This information is also available on the internet website of sanofi:

https://www.sanofi.com/en/investors/sanofi-share-and-adrs/shares-structure-vote

Investor Relations Department
e-mail: [email protected]

Investor Relations Departmente-mail: [email protected]

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