HollyFrontier Corp reports

Company 1 identity field
Location
Dallas, TX
SEC filing record 1 source field
Fiscal year end
31 December
HollyFrontier Corp has filed 1,771 SEC EDGAR filings since 16 Feb 1994

SEC filing history

Showing 926-950 of 1,000 matching filings.

Per page
25
Current page
38
ARS File 001-03876

AUTO-GENERATED PAPER DOCUMENT

Filing date
13 Apr 2011
Reporting date
31 Dec 2010
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425

RULE 425

Filing date
08 Apr 2011
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
04 Apr 2011
Reporting date
31 Mar 2011
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3/A

FORM 3/A SUBMISSION

Filing date
04 Apr 2011
Reporting date
01 Jul 2008
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425

425

Filing date
04 Apr 2011
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
01 Apr 2011
Reporting date
01 Apr 2011
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DEFA14A File 001-03876

DEFA14A

Filing date
31 Mar 2011
Reporting date
Not listed
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DEF 14A File 001-03876

DEF 14A

Filing date
31 Mar 2011
Reporting date
12 May 2011
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425

425

Filing date
25 Mar 2011
Reporting date
Not listed
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425

425

Filing date
22 Mar 2011
Reporting date
Not listed
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S-4 File 333-172978

FORM S-4

Filing date
21 Mar 2011
Reporting date
Not listed
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8-K File 001-03876

FORM 8-K

Filing date
21 Mar 2011
Reporting date
18 Mar 2011
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425

FORM 8-K

Filing date
21 Mar 2011
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
16 Mar 2011
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
11 Mar 2011
Reporting date
Not listed
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8-K File 001-03876

FORM 8-K

Filing date
08 Mar 2011
Reporting date
08 Mar 2011
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8-K File 001-03876

FORM 8-K

Filing date
03 Mar 2011
Reporting date
03 Mar 2011
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8-K File 001-03876

FORM 8-K

Filing date
01 Mar 2011
Reporting date
23 Feb 2011
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SC 13D/A

SC 13D/A

Filing date
25 Feb 2011
Reporting date
Not listed
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4

FORM 4 SUBMISSION

Filing date
24 Feb 2011
Reporting date
22 Feb 2011
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4

FORM 4 SUBMISSION

Filing date
24 Feb 2011
Reporting date
22 Feb 2011
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8-K File 001-03876

FORM 8-K

Filing date
24 Feb 2011
Reporting date
24 Feb 2011
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8-K File 001-03876

FORM 8-K

Filing date
22 Feb 2011
Reporting date
21 Feb 2011
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425

FORM 8-K

Filing date
22 Feb 2011
Reporting date
Not listed
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