Attached files
file | filename |
---|---|
EX-32.2 - EXHIBIT 32.2 - HollyFrontier Corp | hfcex3223-31x202010q.htm |
EX-32.1 - EXHIBIT 32.1 - HollyFrontier Corp | hfcex3213-31x202010q.htm |
EX-31.2 - EXHIBIT 31.2 - HollyFrontier Corp | hfcex3123-31x202010q.htm |
EX-31.1 - EXHIBIT 31.1 - HollyFrontier Corp | hfcex3113-31x202010q.htm |
EX-10.3 - EXHIBIT 10.3 - HollyFrontier Corp | ex103hfcperformancesha.htm |
EX-10.2 - EXHIBIT 10.2 - HollyFrontier Corp | ex102hfcrsuawardagreem.htm |
EX-10.1 - EXHIBIT 10.1 - HollyFrontier Corp | ex101stumpconsultingag.htm |
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