Pfizer Ltd. — Board/Management Information 2025

Apr 1, 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

April 1, 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: Intimation regarding change in Senior Management Personnel of the Company.

Ref.: Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”).

Pursuant to Regulation 30 of the Listing Regulations, we hereby inform you that Mr. Sandeep Seth, Senior Director – Compliance, has tendered his resignation from the services of the Company with effect from close of business hours on May 13, 2025, to pursue opportunities outside Pfizer Limited. Mr. Sandeep Seth shall accordingly cease to be a Senior Management Personnel effective the said date.

The resignation letter required to be disclosed pursuant to the SEBI Listing Regulations 2015 read with SEBI Circular No. SEBI/HO/CFD/PoD2/CIR/P/0155 dated November 11, 2024, is enclosed as Annexure A.

We request you to kindly take the same on record.

Thanking you,

Yours truly, For Pfizer Limited Prajeet Digitally signed by Prajeet Nair Nair Date: 2025.04.01 18:59:08 +05'30'

Prajeet Nair

Director – Corporate Services & Company Secretary

Encl.: A/a

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

Annexure - A

April 1[st] , 2025

To,

Managing Director P fi zer Limited Mumbai.

Dear Madam,

Sub: Resignation as Senior Director – Compliance

I hereby tender my resignation as the Senior Director – Compliance of P zer Limited e � ective from close of business hours on May 13[th] , 2025, to pursue opportunities outside P fi zer.

I would like to thank the management and my colleagues for their support extended to me during my tenure with the Company.

Yours truly, Warm Regards,

Sandeep Seth