SIXTH SUPPLEMENTAL INDENTURE by and among PIONEER NATURAL RESOURCES COMPANY and COMPUTERSHARE TRUST COMPANY, N.A. as Trustee Dated as of March 29, 2023 Supplement to Indenture for Debt Securities Dated as of June 26, 2012 5.100% Senior Notes due 2026Supplemental Indenture • March 29th, 2023 • Pioneer Natural Resources Co • Crude petroleum & natural gas • New York
Contract Type FiledMarch 29th, 2023 Company Industry JurisdictionTHIS SIXTH SUPPLEMENTAL INDENTURE dated as of March 29, 2023 (this “Supplemental Indenture”), by and between Pioneer Natural Resources Company, a Delaware corporation (the “Company”), and Computershare Trust Company, N.A., a national banking association organized under the laws of the United States of America, as trustee (the “Trustee”), as successor to Wells Fargo Bank, National Association (the “Old Trustee”) under the Indenture (as defined below). Capitalized terms used herein and not otherwise defined have the meanings set forth in the Indenture.
FIFTH SUPPLEMENTAL INDENTURE by and among PIONEER NATURAL RESOURCES COMPANY and WELLS FARGO BANK, NATIONAL ASSOCIATION as Trustee Dated as of May 18, 2021 Supplement to Indenture for Debt Securities Dated as of June 26, 2012 0.550% Senior Notes due 2023Supplemental Indenture • May 18th, 2021 • Pioneer Natural Resources Co • Crude petroleum & natural gas • New York
Contract Type FiledMay 18th, 2021 Company Industry JurisdictionTHIS FIFTH SUPPLEMENTAL INDENTURE dated as of May 18, 2021 (this “Supplemental Indenture”), by and between Pioneer Natural Resources Company, a Delaware corporation (the “Company”), and Wells Fargo Bank, National Association, a national banking association organized under the laws of the United States of America, as trustee (the “Trustee”). Capitalized terms used herein and not otherwise defined have the meanings set forth in the Indenture (as defined below).