Cecile Guegan - 17 Aug 2026 Form 3 Insider Report for PFIZER INC (PFE)

Reporting relationship
Executive Vice President
Issuer ticker
PFE
Reported as of
17 Aug 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 3 source fields
SEC form
3
Accepted by SEC
28 Aug 2026, 14:36:49 UTC
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Shanice A. Reid, by power of atty, for Cecile Guegan

Key filing fact

Cecile Guegan filed Form 3 for PFIZER INC (PFE) on 28 Aug 2026.

Key facts

  • This page summarizes Cecile Guegan's Form 3 filing for PFIZER INC (PFE).
  • 0 reported transactions and 10 derivative rows are listed below.
  • Accepted by SEC: 28 Aug 2026, 14:36.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002151218 Primary reporting owner

Guegan Cecile

Relationship
Executive Vice President
Address
66 HUDSON BOULEVARD EAST, ATTN: CORPORATE SECRETARY, NEW YORK
Signature
/s/ Shanice A. Reid, by power of atty, for Cecile Guegan
Signature date
27 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PFE holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
149,505
Date
17 Aug 2026
Ownership
Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
33,051
Exercise price
$25.75
Footnotes
F1
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
15,748
Exercise price
$26.58
Footnotes
F1
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
13,430
Exercise price
$26.89
Footnotes
F1
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
11,867
Exercise price
$26.89
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
9,603
Exercise price
$31.31
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
9,102
Exercise price
$33.82
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
8,492
Exercise price
$42.30
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
9,758
Exercise price
$42.30
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
6,040
Exercise price
$45.96
Footnotes
F2
PFE holding Derivative

Stock Appreciation Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
6,868
Exercise price
$45.96
Footnotes
F2
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote 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.

Footnote F2

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

SEC remarks

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