Kindly refer the attachment

31st July 2026 The Secretary The Secretary BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G, Dalal Street Bandra-Kurla Complex, Bandra (E) Mumbai 400 001 Mumbai 400 051 Scrip Code: 500674 Symbol: SANOFI Sub: Change in Senior Management Personnel – Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, In compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“the Listing Regulations”), we wish to inform you that Mr. Nakul Verma, Public Affairs & Market Access-Head, will cease to be a Senior Management Personnel of the Company with effect from the close of business hours on 31st July 2026, in view of his transition to another role within the Sanofi group. The information required in terms of Regulation 30 read with Schedule III of the Listing Regulations and SEBI Master Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated 30th January 2026 is enclosed as ‘Annexure-I’. Thanking you, Yours faithfully, For Sanofi India Limited Haresh Vala Company Secretary and Compliance Officer Membership No.: A18246 Encl: a/a Sanofi India Limited, Sanofi House, CTS No. 117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400 072 – India Tel.: +91(22) 2803 2000 - Fax: +91(22) 2803 2939 Corporate Identity Number: L24239MH1956PLC009794 Website: www.sanofiindialtd.com | www.sanofi.in Email: igrc.sil@sanofi.com Annexure – I Information as required under Regulation 30 read with Schedule III of the Listing Regulations Particulars Description Reason for change viz. Cessation as a Senior Management Personnel of appointment, 1. the Company, in view of his transition to another resignation, removal, role within the Sanofi group death or otherwise; Date of appointment / cessation (as With effect from the close of business hours on applicable) & term of 31st July 2026 appointment; Brief profile (in case of 3. Not Applicable appointment) Disclosure of relationships between 4. directors (in case of Not Applicable appointment of a director) Sanofi India Limited, Sanofi House, CTS No. 117-B, L&T Business Park, Saki Vihar Road, Powai, Mumbai 400 072 – India Tel.: +91(22) 2803 2000 - Fax: +91(22) 2803 2939 Corporate Identity Number: L24239MH1956PLC009794 Website: www.sanofiindialtd.com | www.sanofi.in Email: igrc.sil@sanofi.com