HollyFrontier Corp SEC filing history

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SEC filing history

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DEFA14A File 001-03876

DEFA14A

Filing date: 21 Mar 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-03876

DEFINITIVE PROXY STATEMENT

Filing date: 21 Mar 2019
Reporting date: 08 May 2019
SEC evidence: Open document Open filing
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8-K File 001-03876

8-K

Filing date: 07 Mar 2019
Reporting date: 06 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03876

8-K

Filing date: 27 Feb 2019
Reporting date: 27 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 25 Feb 2019
Reporting date: 22 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 001-03876

10-K

Filing date: 20 Feb 2019
Reporting date: 31 Dec 2018
SEC evidence: Open document Open filing Open XBRL
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8-K File 001-03876

8-K

Filing date: 20 Feb 2019
Reporting date: 20 Feb 2019
SEC evidence: Open document Open filing
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SC 13D/A File 005-88989

AMENDMENT #4 TO SCHEDULE 13D

Filing date: 15 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
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FORM 3 SUBMISSION

Filing date: 15 Feb 2019
Reporting date: 13 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-88989

AQR CAPITAL MANAGEMENT LLC

Filing date: 14 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-88989

HOLLYFRONTIER CORPORATION

Filing date: 14 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03876

8-K

Filing date: 13 Feb 2019
Reporting date: 13 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03876

8-K

Filing date: 13 Feb 2019
Reporting date: 13 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-88989

SC 13G/A filing

Filing date: 13 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-88989

SC 13G/A filing

Filing date: 04 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03876

8-K

Filing date: 01 Feb 2019
Reporting date: 01 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 19 Dec 2018
Reporting date: 17 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 04 Dec 2018
Reporting date: 30 Nov 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3ASR File 333-228429

S-3ASR

Filing date: 16 Nov 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-03876

FORM 8-K

Filing date: 13 Nov 2018
Reporting date: 12 Nov 2018
SEC evidence: Open document Open filing
Next action: Verify source filing