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Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
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SCHEDULE 13G




Comment for Type of Reporting Person:  Percent of class outstanding represented by the amount in row (11) is based on a total of 103,517,562 shares of common stock outstanding as of April 27, 2026, as reported on the cover of the Issuer's quarterly report on Form 10-Q for the quarterly period ended March 31, 2026 filed by the Issuer with the U.S. Securities and Exchange Commission on May 4, 2026.


SCHEDULE 13G



 
Pfizer Inc. (IRS Identification No.: 13-5315170)
 
Signature:/s/ Madelyn D. Purcell
Name/Title:Madelyn D. Purcell/Assistant Secretary
Date:05/12/2026