EX-22 4 pfe-exh22x6292025x10q.htm EX-22 Document

EXHIBIT 22
Subsidiary Issuer of Guaranteed Securities
As of June 29, 2025, Pfizer Inc. (Parent Guarantor) was the unconditional and irrevocable guarantor of the following unsecured registered notes issued by wholly-owned subsidiaries of Parent Guarantor:
Name of Subsidiary IssuerState of Formation of Issuer
Description of Registered Notes
Pharmacia LLCDelaware6.75% Debentures due 2027
Pharmacia LLCDelaware6.60% Debentures due 2028
Wyeth LLCDelaware6.50% Notes due 2034
Wyeth LLCDelaware6.00% Notes due 2036
Wyeth LLCDelaware5.95% Notes due 2037
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore4.450% Notes due 2026
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore4.450% Notes due 2028
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore4.650% Notes due 2030
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore4.750% Notes due 2033
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore5.110% Notes due 2043
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore5.300% Notes due 2053
Pfizer Investment Enterprises Pte. Ltd.Republic of Singapore5.340% Notes due 2063
Pfizer Netherlands International Finance B.V.The Netherlands
2.875% Notes due 2029
Pfizer Netherlands International Finance B.V.The Netherlands
3.250% Notes due 2032
Pfizer Netherlands International Finance B.V.The Netherlands
3.875% Notes due 2037
Pfizer Netherlands International Finance B.V.The Netherlands
4.250% Notes due 2045