SEC Filings for HollyFrontier Corporation (HFC)

$ 25.50   0.88 (+3.57%) Volume: 3.04m 4:00 PM EDT Aug 7, 2020
Filing Type:
Form TypeForm DescriptionPagesDateView
10-QGeneral form for quarterly reports under Section 13 or 15(d)7008/06/2020
8-KCurrent report pursuant to Section 13 or 15(d)2208/06/2020
4Statement of changes in beneficial ownership of securities207/01/2020
8-KCurrent report pursuant to Section 13 or 15(d)307/01/2020
3Initial statement of beneficial ownership of securities206/11/2020
4Statement of changes in beneficial ownership of securities206/11/2020
8-KCurrent report pursuant to Section 13 or 15(d)306/04/2020
3Initial statement of beneficial ownership of securities206/02/2020
3Initial statement of beneficial ownership of securities206/02/2020
4Statement of changes in beneficial ownership of securities206/02/2020
8-KCurrent report pursuant to Section 13 or 15(d)2506/01/2020
S-8Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans1406/01/2020
SDSpecialized Disclosure Report1005/28/2020
4Statement of changes in beneficial ownership of securities205/28/2020
8-KCurrent report pursuant to Section 13 or 15(d)305/21/2020
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