Pfizer Ltd. — Regulatory Filings 2024

Jan 10, 2024

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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 10, 2024

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: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations,

2018 for the quarter ended December 31, 2023.

In compliance with Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we furnish herewith Certificate dated January 10, 2024, issued KFin Technologies Limited, Registrar and Share Transfer Agent of the Company for the quarter ended December 31, 2023.

We Request you to please take the above on record.

Thanking you,

Yours truly, For Pfizer Limited PRAJEET Digitally signed by PRAJEET NAIR NAIR Date: 2024.01.10 16:20:14 +05'30' Prajeet Nair Director – Corporate Services & Company Secretary

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

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KFIN/PFZ/DEC/2023 January 10, 2024

Mr. Prajeet Nair Company Secretary M/s. Pfizer Limited The Capital, 1802/1901 Plot C-70 G Block, Bandra Kurla Complex Bandra East, Mumbai- 400051

Sub : Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018.

Dear Sir/Madam,

Pursuant to Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended December 31, 2023, were confirmed (accepted / rejected) to the depositories by us and the securities comprised in the said certificates have been listed on stock exchanges where the earlier issued securities are listed.

We also hereby confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within 30 days.

Request to kindly take the above on record.

Thanking You

Yours faithfully,

For KFin Technologies Limited

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Rajitha Cholleti Dy. Vice President

CIN: L72400TG2017PLC117649