Michael McDermott - 03 Mar 2026 Form 4 Insider Report for PFIZER INC (PFE)

Role: Executive Vice President
Signature: /s/ Shanice A. Reid, by power of atty, for Michael McDermott
Issuer symbol: PFE
Transactions as of: 03 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 05 Mar 2026, 17:25:47 UTC
Previous filing: 27 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
McDermott Michael	Executive Vice President	66 HUDSON BOULEVARD EAST, ATTN: CORPORATE SECRETARY, NEW YORK	/s/ Shanice A. Reid, by power of atty, for Michael McDermott	05 Mar 2026	0001902464

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	PFE	Stock Appreciation Rights	Award		+151,576		$0.000000^*	151,576	03 Mar 2026	Common Stock	151,576	$26.58	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The stock appreciation rights, which are subject to certain vesting requirements, will be settled in shares of Pfizer common stock on the fifth anniversary of the date of grant.