PFIZER INVESTMENT ENTERPRISES PTE. LTD., as Issuer PFIZER INC., as Parent Guarantor and THE BANK OF NEW YORK MELLON, as Trustee INDENTURE Dated as of DEBT SECURITIESPfizer Investment Enterprises PTE LTD • May 15th, 2023 • Pharmaceutical preparations • New York
Company FiledMay 15th, 2023 Industry JurisdictionINDENTURE, dated as of [ ], 20[ ], among PFIZER INVESTMENT ENTERPRISES PTE. LTD., a private company limited by shares incorporated under the laws of the Republic of Singapore (the “Issuer”), PFIZER INC., a Delaware corporation (the “Parent Guarantor”), and THE BANK OF NEW YORK MELLON, a New York banking corporation, as trustee (the “Trustee”).