Stephen J. McDonnell

Director of Finance/CFO at HF Sinclair Navajo Refining LLC

73 year

Energy Minerals

Industrial Services

Utilities

Profile

Stephen J.
McDonnell has been Vice President and Chief Financial Officer of Holly Corp.
since September 2001.
Previously, he was Vice President of Finance and Corporate Development for Holly from August 2000 to September 2001.
Prior to joining Holly, Mr. McDonnell was employed by Central and South West Corporation as Vice President of Mergers and Acquisitions from 1996 to June 2000.
Mr. McDonnell has served as Vice President and Chief Financial Officer for HEP since March 2004.

Stephen J. McDonnell active positions

Companies	Position	Start
HF Sinclair Navajo Refining LLC HF Sinclair Navajo Refining LLC Oil Refining/MarketingEnergy Minerals HollyFrontier Navajo Refining LLC provides petroleum refining services. The firm provides crude distillation, vacuum distillation, fluid catalytic, cracking catalytic reforming, hydrodesulphurization, sulfur recovery and other units for refining the crude oil. Its products include gasoline, diesel fuel and jet fuel. The company is headquartered in Artesia, NM.	Director of Finance/CFO	-

All active positions of Stephen J. McDonnell

Former positions of Stephen J. McDonnell

Companies	Position	End
Holly Corp. Holly Corp. Oil Refining/MarketingEnergy Minerals Holly Corp. refines and markets petroleum products. It primarily produces light products, including gasoline, diesel fuel and jet fuel. It operates the Navajo Refinery in New Mexico and the Woods Cross Refinery in Utah. It was founded in 1947 and is headquartered in Dallas, TX.	Director of Finance/CFO	-
AEP Texas, Inc. AEP Texas, Inc. Electric UtilitiesUtilities AEP Texas, Inc. engages in the transmission and distribution of electric power. It focuses on petroleum and coal products manufacturing, chemical manufacturing, oil and gas extraction, pipeline transportation, and support activities for mining. The company was founded in 1925 and is headquartered in Columbus, OH.	Corporate Officer/Principal	01/06/2000
HOLLY ENERGY PARTNERS, L.P.	Director of Finance/CFO	-

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Linked companies

Private companies	4
Holly Energy Partners LP Holly Energy Partners LP Oil & Gas PipelinesIndustrial Services Holly Energy Partners LP engages in the business of operating a system of petroleum product and crude pipelines, storage tanks, distribution terminals, and loading rack facilities. It operates through the Pipelines and Terminals, and Refinery Processing Unit segments. The Pipelines and Terminals segment includes petroleum products, crude pipelines and terminal, tankage, and loading rack facilities. The company was founded in 2004 and is headquartered in Dallas, TX.	Industrial Services
HF Sinclair Navajo Refining LLC HF Sinclair Navajo Refining LLC Oil Refining/MarketingEnergy Minerals HollyFrontier Navajo Refining LLC provides petroleum refining services. The firm provides crude distillation, vacuum distillation, fluid catalytic, cracking catalytic reforming, hydrodesulphurization, sulfur recovery and other units for refining the crude oil. Its products include gasoline, diesel fuel and jet fuel. The company is headquartered in Artesia, NM.	Energy Minerals
AEP Texas, Inc. AEP Texas, Inc. Electric UtilitiesUtilities AEP Texas, Inc. engages in the transmission and distribution of electric power. It focuses on petroleum and coal products manufacturing, chemical manufacturing, oil and gas extraction, pipeline transportation, and support activities for mining. The company was founded in 1925 and is headquartered in Columbus, OH.	Utilities
Holly Corp. Holly Corp. Oil Refining/MarketingEnergy Minerals Holly Corp. refines and markets petroleum products. It primarily produces light products, including gasoline, diesel fuel and jet fuel. It operates the Navajo Refinery in New Mexico and the Woods Cross Refinery in Utah. It was founded in 1947 and is headquartered in Dallas, TX.	Energy Minerals

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