Delek US Holdings, Inc. is a diversified downstream energy company. The Company has a broad platform consisting of refining, logistics, retail and wholesale marketing, renewables and asphalt operations. It operates through five segments: refining, logistics, asphalt, renewable and retail. Its refining assets consist of refineries operated in Tyler and Big Spring, Texas, El Dorado, Arkansas and Krotz Springs, Louisiana with a combined nameplate crude throughput capacity of...