MERGER PROPOSAL—YOUR VOTE IS VERY IMPORTANTCertain Defined Terms • October 26th, 2023
Contract Type FiledOctober 26th, 2023On August 15, 2023, HF Sinclair Corporation (“HF Sinclair”) and Holly Energy Partners, L.P. (“HEP”) entered into an Agreement and Plan of Merger (as the same may be amended or supplemented from time to time, the “Merger Agreement”) with Holly Logistic Services, L.L.C. (the “General Partner”), the general partner of HEP Logistics Holdings, L.P. (“HLH”); HLH, the general partner of HEP; Navajo Pipeline Co., L.P., an indirect wholly owned subsidiary of HF Sinclair (“HoldCo”); and Holly Apple Holdings LLC, a wholly owned subsidiary of HoldCo (“Merger Sub”); pursuant to which Merger Sub will merge with and into HEP (the “Merger”), with HEP surviving as an indirect wholly owned subsidiary of HF Sinclair.