Attached files
file | filename |
---|---|
EX-32.2 - EX-32.2 - Delek US Holdings, Inc. | dk-ex322xcfocertificationx.htm |
EX-32.1 - EX-32.1 - Delek US Holdings, Inc. | dk-ex321xceocertificationx.htm |
EX-31.2 - EX-31.2 - Delek US Holdings, Inc. | dk-ex312xcfocertificationx.htm |
EX-31.1 - EX-31.1 - Delek US Holdings, Inc. | dk-ex311xceocertificationx.htm |
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