|FORM 4[ ] Check this box if no longersubject to Section 16.  Form 4 or Form5 obligations may continue.See Instruction 1(b). | UNITED STATES SECURITIES AND EXCHANGE COMMISSIONWashington, D.C.  20549STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIPFiled pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public UtilityHolding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940 | OMB APPROVALOMB Number: 3235-0287
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|1. Name and Address of Reporting Person*Cornwell, W.     Don(Last)                      (First)                      (Middle)Pfizer Inc.    Att:  Corporate Secretary235 East 42nd Street(Street)New York, NY     10017(City)                      (State)                      (Zip) | 2. Issuer Name and Ticker    or Trading SymbolPfizer Inc   (PFE)3. I.R.S. Identification    Number of Reporting    Person, if an entity    (voluntary) | 4. Statement for    (Month/Year)    July 20025. If Amendment,    Date of Original    (Month/Year) | 6. Relationship of Reporting Person(s) to Issuer(Check all applicable)X Director    10% Owner Officer      OtherOfficer/OtherDescription           7. Individual or Joint/Group     Filing (Check Applicable Line)X   Individual Filing   Joint/Group Filing
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|Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
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|1. Title of Security    (Instr. 3) | 2. Transaction Date    (Month/Day/Year) | 3. Transaction    Code    and    Voluntary    Code    (Instr. 8)Code  |  V | 4. Securities Acquired (A) or Disposed (D) Of    (Instr. 3, 4, and 5)Amount      |         A/D         |         Price | 5. Amount of    Securities    Beneficially    Owned at    End of Month    (Instr. 3 and 4) | 6. Owner-    ship    Form:    Direct(D)    or    Indirect (I)    (Instr. 4) | 7. Nature of     Indirect     Beneficial     Ownership    (Instr. 4)
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|Common Stock                       | 07/22/2002                              | P |                                                                    | 100   |           A           |   $26.50                                                                               | 400                                                                                        | I                                                                           | By Spouse (1)                                                       
|Common Stock                       |                                         |                                                                            |                                                                                                                        | 600                                                                                        | D                                                                           |                                                                     
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|Cornwell, W. Don - July 2002
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|Form 4 (continued)
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|Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned(e.g., puts, calls, warrants, options, convertible securities)
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|1. Title of Derivative Security    (Instr. 3) | 2. Conver-    sion or    Exercise    Price of    Deri-    vative    Security | 3. Transaction    Date    (Month/    Day/    Year) | 4. Transaction    Code    and    Voluntary (V)    Code    (Instr.8)Code | V | 5. Number of Derivative    Securities Acquired (A)    or Disposed (D) Of    (Instr. 3,4 and 5) | 6. Date Exercisable(DE) and    Expiration Date(ED)    (Month/Day/Year)(DE)     |     (ED) | 7. Title and Amount of    Underlying Securities    (Instr. 3 and 4) | 8. Price    of    Derivative    Security    (Instr.5) | 9. Number of    Derivative    Securities    Beneficially    Owned    at End of    Month    (Instr.4) | 10.Owner-shipForm ofDeriv-ativeSecurity:Direct(D)orIndirect(I) | 11. Nature of      Indirect      Beneficial      Ownership      (Instr.4)
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|** Intentional misstatements or omissions of facts constitute Federal Criminal Violations.        See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).Note:   File three copies of this Form, one of which must be manually signed.  If space is insufficient,            See Instruction 6 for procedure.Potential persons who are to respond to the collection of information contained in this form are notrequired to respond unless the form displays a currently valid OMB number. | By
      Margaret M. Foran for
                  W.
      Don Cornwell                                                   July
      24, 2002
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      __________________
                  **
      Signature of Reporting Person            
                            DateBy
      Margaret M. Foran for
                             W.
      Don CornwellPage 2
        SEC 1474 (3-99)
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|Cornwell, W. Don - July 2002
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|Form 4 (continued)
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|FOOTNOTE Descriptions for Pfizer Inc (PFE)
Form 4 - July 2002
W. Don CornwellPfizer Inc.    Att:  Corporate Secretary235 East 42nd StreetNew York, NY 10017Explanation of responses:(1)   I hereby disclaim beneficial ownership of all shares held by members of my family.
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