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Disclosure of trading in own shares



Sanofi
a French société anonyme with a registered share capital of €2,452,461,656
Registered office: 46-48 avenue de la Grande Armée - 75017 Paris - France
Registered at the Paris Commercial and Companies Registry under number 395 030 844




Pursuant to applicable law on share repurchases, Sanofi declares the following purchases of its own shares from 02 June 2025 to 06 June 2025



Aggregated presentation by day and by market

Daily weighted average
Identity code of the financial Total daily volume (in Market (MIC
Name of the Issuer Identity code of the Issuer Day of the transaction purchase price of the
instrument number of shares) Code)
shares
SANOFI 549300E9PC51EN656011 02-Jun-2025 FR0000120578 21 760 86.22 XPAR
SANOFI 549300E9PC51EN656011 03-Jun-2025 FR0000120578 20 500 86.39 XPAR
SANOFI 549300E9PC51EN656011 04-Jun-2025 FR0000120578 24 280 86.81 XPAR
SANOFI 549300E9PC51EN656011 05-Jun-2025 FR0000120578 22 321 87.34 XPAR
SANOFI 549300E9PC51EN656011 06-Jun-2025 FR0000120578 16 455 88.03 XPAR
* Rounded to two decimal places TOTAL 105 316 86.91