REPORTS & PUBLICATIONS Shareholder publications Facebook Twitter LinkedIn 2021 Letter to shareholders April 2021 DOWNLOAD 2020 Letter to shareholders December 2020 DOWNLOAD Letter to shareholders August 2020 DOWNLOAD Letter to shareholders April 2020 DOWNLOAD 2019 Shareholder Handbook 2019 DOWNLOAD Letter to shareholders December 2019 DOWNLOAD Letter to shareholders August 2019 DOWNLOAD Letter to shareholders March 2019 DOWNLOAD 2018 Shareholder Handbook 2018 DOWNLOAD Letter to shareholders December 2018 E-LETTER DOWNLOAD Letter to shareholders September 2018 E-LETTER DOWNLOAD Letter to shareholders June 2018 E-LETTER DOWNLOAD Letter to shareholders March 2018 E-LETTER DOWNLOAD Letter to shareholders January 2018 E-LETTER DOWNLOAD 2017 Shareholder handbook Shareholder handbook 2017 Letter to shareholders Letter to shareholders – September 2017 Letter to shareholders – June 2017 Letter to shareholders – March 2017 Brochure 2017 Sanofi Brochure 2016 Shareholder handbook Shareholder handbook 2016 Letter to shareholders Letter to shareholders – December 2016 Letter to shareholders – September 2016 Letter to shareholders – June 2016 Letter to shareholders – March 2016 Brochure 2016 Sanofi Brochure 2015 Shareholder handbook Shareholder handbook 2015 Letter to shareholders Letter to shareholders – December 2015 Letter to shareholders – September 2015 Letter to shareholders – June 2015 Letter to shareholders – March 2015 2014 Shareholder handbook Shareholder handbook 2014 Letter to shareholders Letter to shareholders – December 2014 Letter to shareholders – September 2014 Letter to shareholders – June 2014 Letter to shareholders – March 2014 2013 Shareholder handbook Shareholder handbook 2013 Letter to shareholders Letter to shareholders – December 2013 Letter to shareholders – September 2013 Letter to shareholders – June 2013 Letter to shareholders – March 2013 Follow us Sanofi on Twitter Sanofi TV on YouTube Sanofi On LinkedIn Sanofi on Instagram Sanofi RSS feeds Contact Legal notice Privacy & Data Protection Cookies policy Corporate code of ethics Our publications Sitemap Our websites Accessibility: partial compliance © Sanofi 2004-2021 - All rights reserved

SANOFI SHARE & ADRS Shareholding structure Facebook Twitter LinkedIn On December 31, 2020, Sanofi's share capital was split into 1,258,971,738 issued shares. Shareholding structure as of December 31, 2020 Shares (in %) Geographic origin (in %) Voting rights (in %) Number of real voting rights: 1,405,456,991 The difference between the percentage of shares and the percentage of voting rights is due to the existence of double voting rights and the fact that Sanofi and certain subsidiaries hold shares as treasury shares that don’t have voting rights. MORE ON SHARES & VOTING RIGHTS Follow us Sanofi on Twitter Sanofi TV on YouTube Sanofi On LinkedIn Sanofi on Instagram Sanofi RSS feeds Contact Legal notice Privacy & Data Protection Cookies policy Corporate code of ethics Our publications Sitemap Our websites Accessibility: partial compliance © Sanofi 2004-2021 - All rights reserved