<SEC-DOCUMENT>0001193125-25-252744.txt : 20251028
<SEC-HEADER>0001193125-25-252744.hdr.sgml : 20251028
<ACCEPTANCE-DATETIME>20251028105705
ACCESSION NUMBER:		0001193125-25-252744
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20251028
FILED AS OF DATE:		20251028
DATE AS OF CHANGE:		20251028

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sanofi
		CENTRAL INDEX KEY:			0001121404
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				133529324
		STATE OF INCORPORATION:			I0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31368
		FILM NUMBER:		251422163

	BUSINESS ADDRESS:	
		STREET 1:		46 AVENUE DE LA GRANDE ARMEE
		CITY:			PARIS
		STATE:			I0
		ZIP:			75017
		BUSINESS PHONE:		33153774400

	MAIL ADDRESS:	
		STREET 1:		46 AVENUE DE LA GRANDE ARMEE
		CITY:			PARIS
		STATE:			I0
		ZIP:			75017

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SANOFI-AVENTIS
		DATE OF NAME CHANGE:	20040826

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SANOFI SYNTHELABO SA
		DATE OF NAME CHANGE:	20010104
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>d855783d6k.htm
<DESCRIPTION>6-K
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<TITLE>6-K</TITLE>
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<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>UNITED STATES </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>SECURITIES AND EXCHANGE COMMISSION </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>Washington, D.C. 20549 </B></P>
<P STYLE="font-size:24pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>FORM <FONT STYLE="white-space:nowrap">6-K</FONT> </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>REPORT OF FOREIGN PRIVATE ISSUER </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>PURSUANT TO RULE <FONT STYLE="white-space:nowrap">13a-16</FONT> OR <FONT STYLE="white-space:nowrap">15d-16</FONT> </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>UNDER THE SECURITIES EXCHANGE ACT OF 1934 </B></P>
<P STYLE="font-size:24pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">For the month of October 2025 </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">Commission File Number: <FONT STYLE="white-space:nowrap">001-31368</FONT> </P>
<P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>SANOFI </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">(Translation of
registrant&#8217;s name into English) </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">46, avenue de la Grande Arm&eacute;e, 75017 Paris, FRANCE </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">(Address of principal executive offices) </P> <P STYLE="margin-top:36pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman">Indicate
by check mark whether the registrant files or will file annual reports under cover Form <FONT STYLE="white-space:nowrap">20-F</FONT> or Form <FONT STYLE="white-space:nowrap">40-F.</FONT> </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">Form <FONT STYLE="white-space:nowrap">20-F</FONT> &#9746;&#8195;&#8195;Form <FONT STYLE="white-space:nowrap">40-F</FONT> &#9744; </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">1 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman">In October 2025, Sanofi published the press release attached hereto as Exhibit 99.1 which is incorporated
herein by reference. </P> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center"><B>Exhibit Index </B></P> <P STYLE="font-size:24pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:table-cell; font-size:9pt; font-family:Times New Roman; " ALIGN="center">Exhibit&nbsp;No.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:table-cell; font-size:9pt; font-family:Times New Roman; " ALIGN="center">Description</P></TD></TR>


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<TD VALIGN="bottom"><FONT STYLE="font-size:8pt">Exhibit&nbsp;99.1</FONT></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"><A HREF="d855783dex991.htm">Press Release dated October&nbsp;28, 2025: Sanofi successfully prices USD 3&nbsp;billion of bond issue </A></TD></TR>
</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">2 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman">SIGNATURES </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:9pt; font-family:Times New Roman">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. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="bottom"><FONT STYLE="font-size:9pt">Dated: October&nbsp;28, 2025</FONT></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" ALIGN="center"><FONT STYLE="font-size:9pt">SANOFI</FONT></TD></TR>
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<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"><FONT STYLE="font-size:8pt">By</FONT></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:9pt; font-family:Times New Roman">/s/ Alexandra Roger</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:9pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name: Alexandra Roger</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:9pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title: Head of Legal Corporate&nbsp;&amp; Finance</TD></TR>
</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:Times New Roman" ALIGN="center">3 </P>

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<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d855783dex991.htm
<DESCRIPTION>EX-99.1
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<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:arial" ALIGN="right"><B>Exhibit 99.1 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="bottom"> <P STYLE="font-size:6pt; margin-top:0pt; margin-bottom:0pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:14pt; font-family:arial"><B>Press Release</B></P></TD>
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<IMG SRC="g855783g1028182016956.jpg" ALT="LOGO" STYLE="width:1.19444in;height:0.338889in;">
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</TABLE> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman"><FONT COLOR="#7a00e6"><I>Sanofi successfully prices USD 3&nbsp;billion of bond issue</I></FONT></P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:9pt; font-family:arial" ALIGN="justify"><B>Paris, France &#8211; October</B><B></B><B>&nbsp;28, 2025 - </B>Sanofi announces that it has successfully priced its offering of $3&nbsp;billion of
notes across 5 tranches:</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:arial; font-size:9pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">-</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:9pt; font-family:arial; " ALIGN="justify">$400&nbsp;million fixed rate notes, due November 2027, bearing interest at a rate of 3.75%. </P></TD></TR></TABLE>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:arial; font-size:9pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
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<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">-</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:9pt; font-family:arial; " ALIGN="justify">$500&nbsp;million floating rate notes, due November 2027, bearing interest at compounded SOFR plus 0.46%.
</P></TD></TR></TABLE>
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<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">-</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:9pt; font-family:arial; " ALIGN="justify">$400&nbsp;million fixed rate notes, due November 2028, bearing interest at a rate of 3.80%. </P></TD></TR></TABLE>
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<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">-</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:9pt; font-family:arial; " ALIGN="justify">$500&nbsp;million floating rate notes, due November 2028, bearing interest at compounded SOFR plus 0.54%.
</P></TD></TR></TABLE>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">-</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:9pt; font-family:arial; " ALIGN="justify">$1,200&nbsp;million fixed rate notes, due November 2032, bearing interest at a rate of 4.20%. </P></TD></TR></TABLE>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial" ALIGN="justify">The notes are being issued pursuant to the company&#8217;s shelf registration statement filed with the US Securities and Exchange Commission on
April&nbsp;4, 2024. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial" ALIGN="justify">Sanofi intends to use the net proceeds of the offering for general corporate purposes.</P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial" ALIGN="justify">Barclays Capital Inc., BNP Paribas Securitis Corp. and BofA Securities, Inc. acted as Global Coordinators, and Barclays Capital Inc., BNP Paribas
Securities Corp., BofA Securities, Inc., J.P. Morgan Securities LLC, Morgan Stanley&nbsp;&amp; Co. LLC, MUFG Securities Americas Inc. and Natixis Securities Americas LLC acted as Joint Book-Running Managers.</P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><FONT COLOR="#7a00e6"><I>About Sanofi</I></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial" ALIGN="justify">Sanofi is an R&amp;D
driven, <FONT STYLE="white-space:nowrap">AI-powered</FONT> biopharma company committed to improving people&#8217;s lives and delivering compelling growth. We apply our deep understanding of the immune system to invent medicines and vaccines that
treat and protect millions of people around the world, with an innovative pipeline that could benefit millions more. Our team is guided by one purpose: we chase the miracles of science to improve people&#8217;s lives; this inspires us to drive
progress and deliver positive impact for our people and the communities we serve, by addressing the most urgent healthcare, environmental, and societal challenges of our time. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial">Sanofi is listed on EURONEXT: SAN and NASDAQ: SNY </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:11pt; font-family:arial"><FONT COLOR="#7a00e6"><I>Media
Relations</I></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Sandrine Guendoul</B> | + 33 6 25 09 14 25 |
<FONT STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>sandrine.guendoul@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Evan Berland</B> | +1 215 432 0234 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>evan.berland@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Victor Rouault </B>| + 33 6 70 93 71 40 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>victor.rouault@sanofi.com</U></FONT><FONT STYLE="font-family:arial"> </FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>L&eacute;o Le Bourhis</B>
| + 33 6 75 06 43 81 | <FONT STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>leo.lebourhis@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Timothy Gilbert </B>| + 1 516 521 2929
| <FONT STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>timothy.gilbert@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>L&eacute;a Ubaldi </B>| +33 6 30 19 66 46 |<B> </B><FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>lea.ubaldi@sanofi.com</U></FONT><FONT STYLE="font-family:arial"> </FONT></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><FONT COLOR="#7a00e6"><I>Investor Relations</I></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Thomas Kudsk Larsen</B> |+
44 7545 513 693 | <FONT STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>thomas.larsen@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Aliz&eacute; Kaisserian </B>| + 33 6 47 04
12 11 | <FONT STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>alize.kaisserian@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Felix Lauscher </B>| + 1 908 612 7239 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>felix.lauscher@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Keita Browne </B>| + 1 781 249 1766 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>keita.browne@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Nathalie Pham </B>| + 33 7 85 93 30 17 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>nathalie.pham@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Tarik Elgoutni </B>| + 1 617 710 3587 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>tarik.elgoutni@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Thibaud Ch&acirc;telet</B> | + 33 6 80 80 89 90 | <FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>thibaud.chatelet@sanofi.com</U></FONT></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:9pt; font-family:arial"><B>Yun Li </B>| +33 6 84 00 90 72 |<B> </B><FONT
STYLE="font-family:arial; font-size:9pt" COLOR="#7a00e6"><U>yun.li3@sanofi.com</U></FONT><FONT STYLE="font-family:arial"> </FONT></P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:7pt; font-family:arial"><B>Disclaimer</B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify">This communication shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any
state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction. When available, a written prospectus meeting the requirements of
Section&nbsp;10 of the US Securities Act of 1933, as amended, may be obtained, subject to applicable law, from Sanofi, 46, avenue de la Grande Arm&eacute;e, 75017 Paris, France. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify">This communication shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of these securities in any
state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction. This is neither an advertisement and not a prospectus for the
purposes of Regulation (EU) 2017/1129 of June&nbsp;14, 2017 (as amended, the &#8220;Prospectus Regulation&#8221;), nor a prospectus within the meaning of Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the European Union
(Withdrawal) Act 2018 (the &#8220;UK Prospectus Regulation&#8221;), and has not been approved, filed or reviewed by any regulatory authority of a member state of the EEA or the United Kingdom.</P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify"><B>PROHIBITION OF SALES TO EUROPEAN ECONOMIC AREA (&#8220;EEA&#8221;) AND UNITED KINGDOM (&#8220;UK&#8221;) RETAIL INVESTORS </B>&#8211;&#8239;The Notes
are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in a member state of the EEA and in the UK. For these purposes, a retail investor means a person
who is one (or more) of: (i)&nbsp;a retail client as defined in point (11)&nbsp;of Article 4(1) of Directive 2014/65/EU (&#8220;MiFID II&#8221;) or in point (8)&nbsp;of Article 2 of Regulation (EU) No 2017/565 as it forms part of UK domestic law by
virtue of the European Union (Withdrawal) Act 2018 (the &#8220;EUWA&#8221;); or (ii)&nbsp;a customer within the meaning of Directive (EU) 2016/97 (as amended or superseded the &#8220;Insurance Distribution Directive&#8221;) or within the meaning of
the provisions of the Financial Services and Markets Act 2000, as amended (the &#8220;FSMA&#8221;) and any rules or regulations made under the FSMA which were relied on immediately before exit day to implement the Insurance Distribution Directive,
where that customer would not qualify as a professional client as defined in point (10)&nbsp;of Article 4(1) of MiFID II or in point (8)&nbsp;of Article 2(1) of Regulation (EU) No 600/2014 as it forms part of UK domestic law by virtue of the EUWA.
Consequently no key information document required by Regulation (EU) No 1286/2014 (as amended, the &#8220;PRIIPs Regulation&#8221;, including as it forms part of domestic law by virtue of the EUWA) for offering or selling the Notes or otherwise
making them available to retail investors (as defined above) in a member state of the EEA or in the UK has been or will be prepared and therefore offering or selling the Notes or otherwise making them available to any such retail investor in a
member state of the EEA or in the UK may be unlawful under the PRIIPS Regulation.</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify">This communication is only being distributed to and is only
directed at (i)&nbsp;persons who are outside the United Kingdom or (ii)&nbsp;persons in the United Kingdom who have professional experience in matters related to investments and who are investment professionals falling within Article 19(5) of the
Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the &#8220;<B>Order</B>&#8221;) or (iii)&nbsp;high net worth companies, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to
(d)&nbsp;of the Order or (iv)&nbsp;persons to whom an invitation or inducement to engage in investment activity (within the meaning of section 21 of the Financial Services and Markets Act 2000) may otherwise lawfully be communicated or cause to be
communicated (all such persons together being referred to as &#8220;<B>relevant persons</B>&#8221;). The Notes are only available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire such Notes will be engaged in
only with, relevant persons. Any person who is not a relevant person should not act or rely on this document or any of its contents.</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify">Notes have only
been offered or sold and will only be offered or sold, directly or indirectly, in France to qualified investors (<I>investisseurs</I><I> </I><I>qualifi</I><I>&eacute;</I><I>s</I>) as referred to in Article
<FONT STYLE="white-space:nowrap">L.411-2</FONT> 1&deg; of the French <I>Code </I><I>mon</I><I>&eacute;</I><I>taire</I><I> et financier</I> and defined in Article 2(e) of the Prospectus Regulation, and any offering materials relating to the Notes
have only been distributed or caused to be distributed and will only be distributed or caused to be distributed in France to such qualified investors.</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:7pt; font-family:arial"><B>Sanofi
forward-looking statements</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:7pt; font-family:arial" ALIGN="justify"><I>This press release contains forward-looking statements as defined in the Private Securities Litigation Reform Act of
1995, as amended. Forward-looking statements are statements that are not historical facts. These statements include projections and estimates and their underlying assumptions, statements regarding plans, objectives, intentions, and expectations with
respect to future financial results, events, operations, services, product development and potential, and statements regarding future performance. Forward-looking statements are generally identified by the words &#8220;expects&#8221;,
&#8220;seeks&#8221;, &#8220;targets&#8221;, &#8220;goal&#8221;, &#8220;anticipates&#8221;, &#8220;believes&#8221;, &#8220;intends&#8221;, &#8220;estimates&#8221;, &#8220;plans&#8221; and similar expressions. Although Sanofi&#8217;s management
believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to
predict and generally beyond the control of Sanofi, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and
uncertainties include among other things, the uncertainties inherent in research and development, future clinical data and analysis, including post marketing, decisions by regulatory authorities, such as the FDA or the EMA, regarding whether and
when to approve any drug, device or biological application that may be filed for any such product candidates as well as their decisions regarding labelling and other matters that could affect the availability or commercial potential of such product
candidates, the fact that product candidates if approved may not be commercially successful, the future approval and commercial success of therapeutic alternatives, political pressure to provide beneficial pricing in the United States including to
State Medicaid programs of &#8220;most favored nation&#8221; drug prices and elsewhere, Sanofi&#8217;s ability to benefit from external growth opportunities, to complete related transactions and/or obtain regulatory clearances, risks associated with
intellectual property and any related pending or future litigation and the ultimate outcome of such litigation, trends in exchange rates and prevailing interest rates, volatile economic and market conditions, cost containment initiatives and
subsequent changes thereto, and the impact that global crises may have on us, our customers, suppliers, vendors, and other business partners, and the financial condition of any one of them, as well as on our employees and on the global economy as a
whole. The risks and uncertainties also include the uncertainties discussed or identified in the public filings with the SEC and the AMF made by Sanofi, including those listed under &#8220;Risk Factors&#8221; and &#8220;Cautionary Statement
Regarding Forward-Looking Statements&#8221; in Sanofi&#8217;s annual report on Form <FONT STYLE="white-space:nowrap">20-F</FONT> for the year ended December&nbsp;31, 2024. Other than as required by applicable law, Sanofi does not undertake any
obligation to update or revise any forward-looking information or statements. </I></P>
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