0001193125-22-157524 Sample Contracts

HOLLY ENERGY PARTNERS, L.P., HOLLY ENERGY FINANCE CORP. and EACH OF THE SUBSIDIARY GUARANTORS PARTY HERETO and as Trustee SENIOR INDENTURE Dated as of [ ] Debt Securities

Indenture • May 23rd, 2022 • Holly Energy Finance Corp. • Pipe lines (no natural gas) • New York

• Contract Type
  Indenture
• Filed
  May 23rd, 2022
• Company
  Holly Energy Finance Corp.
• Industry
  Pipe lines (no natural gas)
• Jurisdiction
  New York

THIS INDENTURE dated as of [ ] is among Holly Energy Partners, L.P., a Delaware limited partnership (“Holly Energy Partners”), Holly Energy Finance Corp., a Delaware corporation (“Holly Energy Finance” and, together with Holly Energy Partners, the “Issuers”), the Subsidiary Guarantors (as defined), and [ ], a [ ], as trustee (the “Trustee”).

HOLLY ENERGY PARTNERS, L.P., HOLLY ENERGY FINANCE CORP. and EACH OF THE SUBSIDIARY GUARANTORS PARTY HERETO and as Trustee SUBORDINATED INDENTURE Dated as of [ ] Debt Securities

Holly Energy Finance Corp. • May 23rd, 2022 • Pipe lines (no natural gas) • New York

• Company
  Holly Energy Finance Corp.
• Filed
  May 23rd, 2022
• Industry
  Pipe lines (no natural gas)
• Jurisdiction
  New York

THIS INDENTURE dated as of [ ] is among Holly Energy Partners, L.P., a Delaware limited partnership (“ Holly Energy Partners ”), Holly Energy Finance Corp., a Delaware corporation (“ Holly Energy Finance ” and, together with Holly Energy Partners, the “ Issuers ”), the Subsidiary Guarantors (as defined), and [ ], a [ ], as trustee (the “ Trustee ”).

SECOND SUPPLEMENTAL INDENTURE Dated as of May 22, 2022 to Indenture dated as of February 4, 2020

Second Supplemental Indenture • May 23rd, 2022 • Holly Energy Finance Corp. • Pipe lines (no natural gas) • New York

• Contract Type
  Second Supplemental Indenture
• Filed
  May 23rd, 2022
• Company
  Holly Energy Finance Corp.
• Industry
  Pipe lines (no natural gas)
• Jurisdiction
  New York

THIS SECOND SUPPLEMENTAL INDENTURE (this “Second Supplemental Indenture”), dated as of May 22, 2022, among UNEV Pipeline, LLC, a Delaware limited liability company (the “Guaranteeing Subsidiary”), Holly Energy Partners, L.P., a Delaware limited partnership (“Holly Energy Partners”), and Holly Energy Finance Corp. (“Finance Corp.” and collectively with Holly Energy Partners, the “Issuers”), the other Guarantors (as defined in the Indenture referred to herein) and U.S. Bank Trust Company, National Association (successor in interest to U.S. Bank National Association), as trustee under the Indenture referred to herein (the “Trustee”).

FIRST SUPPLEMENTAL INDENTURE Dated as of May 22, 2022 to Indenture dated as of April 8, 2022

First Supplemental Indenture • May 23rd, 2022 • Holly Energy Finance Corp. • Pipe lines (no natural gas) • New York

• Contract Type
  First Supplemental Indenture
• Filed
  May 23rd, 2022
• Company
  Holly Energy Finance Corp.
• Industry
  Pipe lines (no natural gas)
• Jurisdiction
  New York

THIS FIRST SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”), dated as of May 22, 2022, among UNEV Pipeline, LLC, a Delaware limited liability company (the “Guaranteeing Subsidiary”), Holly Energy Partners, L.P., a Delaware limited partnership (“Holly Energy Partners”), and Holly Energy Finance Corp. (“Finance Corp.” and collectively with Holly Energy Partners, the “Issuers”), the other Guarantors (as defined in the Indenture referred to herein) and U.S. Bank Trust Company, National Association, as trustee under the Indenture referred to herein (the “Trustee”).