03/02/2021 4:38 PM | HollyFrontier (Issuer) MYERS FRANKLIN (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/24/2021 5:24 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/17/2021 3:41 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/11/2021 4:11 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/10/2021 12:42 PM | HollyFrontier (Subject) VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
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02/10/2021 7:28 AM | HollyFrontier (Subject) STATE STREET CORP (Filed by)
| Form SC 13G
| |
02/01/2021 4:10 PM | Fernandez Manuel J (Reporting) HollyFrontier (Issuer)
| Form 5 Annual statement of changes in beneficial ownership of securities | |
12/28/2020 4:17 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/03/2020 5:15 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/03/2020 5:14 PM | HollyFrontier (Issuer) Jennings Michael (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
|
12/03/2020 5:13 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/03/2020 5:12 PM | Bhatia Vaishali S. (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/03/2020 5:12 PM | Agarwal Indira (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/30/2020 5:36 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/13/2020 3:46 PM | Ainsworth Anne-Marie (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/13/2020 3:46 PM | BECH DOUGLAS Y (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 8:25 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/12/2020 6:48 PM | Agarwal Indira (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:47 PM | HollyFrontier (Issuer) Lerner Bruce A. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:47 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:44 PM | Bhatia Vaishali S. (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:43 PM | Go Timothy (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:43 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:42 PM | HollyFrontier (Issuer) Jennings Michael (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/12/2020 6:09 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/05/2020 12:40 PM | HollyFrontier (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
11/05/2020 5:19 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/01/2020 5:33 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/29/2020 5:32 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/28/2020 3:05 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/16/2020 7:24 AM | HollyFrontier (Filer)
| Form 424B5
| |
09/14/2020 8:59 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/14/2020 7:56 PM | HollyFrontier (Subject)
| Form FWP
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09/14/2020 7:46 AM | HollyFrontier (Filer)
| Form 424B5
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09/02/2020 7:00 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/06/2020 5:54 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
07/01/2020 3:54 PM | HollyFrontier (Issuer) Stump James M. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
07/01/2020 3:50 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
06/11/2020 5:07 PM | Go Timothy (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
06/11/2020 5:06 PM | Go Timothy (Reporting) HollyFrontier (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
06/02/2020 5:01 PM | HollyFrontier (Issuer) Lerner Bruce A. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
06/02/2020 4:59 PM | HollyFrontier (Issuer) Lerner Bruce A. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
06/02/2020 4:58 PM | Agarwal Indira (Reporting) HollyFrontier (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
06/01/2020 11:29 AM | HollyFrontier (Filer)
| Form S-8 Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
06/01/2020 11:07 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/28/2020 4:02 PM | Gann John W Jr (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/28/2020 2:51 PM | HollyFrontier (Filer)
| Form SD Specialized Disclosure Report | |
05/21/2020 3:24 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/13/2020 3:27 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/07/2020 5:27 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/09/2020 8:00 AM | HollyFrontier (Filer)
| Form DEFA14A
| |
04/08/2020 5:46 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/02/2020 5:42 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/26/2020 1:59 PM | HollyFrontier (Filer)
| Form DEFA14A
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03/26/2020 1:56 PM | HollyFrontier (Filer)
| Form DEF 14A
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03/16/2020 5:45 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/12/2020 5:43 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/20/2020 5:30 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/13/2020 11:59 AM | HollyFrontier (Subject) STATE STREET CORP (Filed by)
| Form SC 13G
| |
02/12/2020 3:13 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/05/2020 10:45 AM | BlackRock Inc. (Filed by) HollyFrontier (Subject)
| Form SC 13G/A
| |
01/06/2020 3:47 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
01/02/2020 4:44 PM | Damiris George John (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/23/2019 7:14 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/20/2019 1:57 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/19/2019 4:41 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/19/2019 4:40 PM | Gann John W Jr (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:44 PM | Bhatia Vaishali S. (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:43 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:39 PM | Damiris George John (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:38 PM | Gann John W Jr (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:37 PM | HollyFrontier (Issuer) Stump James M. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
12/04/2019 3:33 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/26/2019 5:27 PM | HollyFrontier (Issuer) Jennings Michael (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/26/2019 4:19 PM | HollyFrontier (Filer)
| Form 8-K/A
| |
11/21/2019 4:02 PM | Gann John W Jr (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/18/2019 5:40 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/15/2019 4:38 PM | Bhatia Vaishali S. (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 4:36 PM | Bhatia Vaishali S. (Reporting) HollyFrontier (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
11/15/2019 4:35 PM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 4:34 PM | Gann John W Jr (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 4:32 PM | HollyFrontier (Issuer) Stump James M. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 4:30 PM | HollyFrontier (Issuer) Voliva Richard Lawrence III (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:26 PM | HollyFrontier (Issuer) LEE JAMES H (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:24 PM | HollyFrontier (Issuer) MYERS FRANKLIN (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:19 PM | HollyFrontier (Issuer) Kostelnik Robert J. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:17 PM | HollyFrontier (Issuer) Knocke R Craig (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:14 PM | ECHOLS LELDON E (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:13 PM | Catalano Anna C (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:12 PM | BECH DOUGLAS Y (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 3:10 PM | Ainsworth Anne-Marie (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
11/15/2019 5:52 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
11/13/2019 3:40 PM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/31/2019 5:28 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/30/2019 10:12 AM | Creery Thomas G (Reporting) HollyFrontier (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
10/03/2019 5:48 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
09/04/2019 6:05 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/16/2019 4:05 PM | HollyFrontier (Filer)
| Form 8-K/A
| |
08/09/2019 5:30 AM | HollyFrontier (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/06/2019 3:22 PM | HollyFrontier (Issuer) MYERS FRANKLIN (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |