HollyFrontier Corp SEC filing history

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SEC filing history

Showing 426–450 of 1,000 matching filings.

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SD File 001-03876

SD

Filing date
26 May 2016
Reporting date
Not listed
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S-8 File 333-211557

S-8

Filing date
24 May 2016
Reporting date
Not listed
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8-K File 001-03876

8-K

Filing date
16 May 2016
Reporting date
11 May 2016
SEC evidence
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SC 13G/A File 005-88989

SC 13G/A filing

Filing date
10 May 2016
Reporting date
Not listed
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8-K File 001-03876

8-K

Filing date
29 Apr 2016
Reporting date
28 Apr 2016
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4

FORM 4 SUBMISSION

Filing date
31 Mar 2016
Reporting date
29 Mar 2016
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DEFA14A File 001-03876

DEFA14A

Filing date
24 Mar 2016
Reporting date
Not listed
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DEF 14A File 001-03876

DEFINITIVE PROXY STATEMENT

Filing date
24 Mar 2016
Reporting date
11 May 2016
SEC evidence
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8-K File 001-03876

8-K

Filing date
22 Mar 2016
Reporting date
22 Mar 2016
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8-K File 001-03876

8-K

Filing date
17 Mar 2016
Reporting date
15 Mar 2016
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424B5 File 333-208155

FINAL PROSPECTUS SUPPLEMENT

Filing date
17 Mar 2016
Reporting date
Not listed
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FWP File 333-208155

FWP

Filing date
16 Mar 2016
Reporting date
Not listed
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424B5 File 333-208155

PRELIMINARY PROSPECTUS SUPPLEMENT

Filing date
15 Mar 2016
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
01 Mar 2016
Reporting date
26 Feb 2016
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8-K File 001-03876

8-K

Filing date
01 Mar 2016
Reporting date
01 Mar 2016
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8-K File 001-03876

8-K

Filing date
24 Feb 2016
Reporting date
24 Feb 2016
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8-K File 001-03876

8-K

Filing date
23 Feb 2016
Reporting date
22 Feb 2016
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8-K File 001-03876

8-K

Filing date
17 Feb 2016
Reporting date
17 Feb 2016
SEC evidence
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