Pfizer Ltd. — Regulatory Filings 2025

Jan 24, 2025

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Pfizer Limited

The Capital, 1802/1901, Plot No. C - 70, G Block, Bandra Kurla Complex, Bandra (East), Mumbai 400 051. Tel : +91 22 6693 2000 Fax : +91 22 2654 0274

January 24, 2025

The Corporate Relationship Dept. The Manager, Listing Dept. BSE Limited The National Stock Exchange of India Ltd. 1[st] Floor, P.J.Towers Exchange Plaza, 5[th] Floor, Plot No. C/1, Dalal Street, Fort G Block Bandra-Kurla Complex, Bandra (E) Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 500680 Scrip Symbol: PFIZER

Dear Sirs,

Sub: Board Meeting to consider and take on record the Unaudited Financial Results for the quarter and nine months ended December 31, 2024.

Ref.: Regulation 29 of the SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015.

This is to inform that a meeting of the Board of Directors of the Company is scheduled to be held on Friday, January 31, 2025 inter alia , to consider, approve and take on record the Unaudited Financial Results of the Company for the quarter and nine months ended December 31, 2024.

Further, pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading), Regulations, 2015 and in accordance with “Pfizer Limited – Code of Internal Procedures and Conduct to Regulate, Monitor and Report Trading by Insiders”, the Trading Window for dealing in shares of the Company has been closed from Tuesday, December 31, 2024 (close of business) till 48 hours after the said Unaudited Financial Results are made public on January 31, 2025.

Please take the above on record.

Thanking you,

Yours truly,

For Pfizer Limited

Digitally signed by PRAJEET NAIR PRAJEET NAIR Date: 2025.01.24 23:15:25 +05'30' Prajeet Nair

Director – Corporate Services & Company Secretary

Cc: National Securities Depository Limited (NSDL) Central Depository Services (India) Limited (CDSL) KFin Technologies Limited

CIN: L24231MH1950PLC008311 Email ID: contactus.india@pfizer.com Website: www.pfizerltd.co.in