HollyFrontier Corp reports

Location: 2828 N. Harwood, Suite 1300, Dallas, TX
State of incorporation: DE
Fiscal year end: December 31
Data updated at: 7/19/2024, 08:55 AM

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Form type	Sec Links	Description	Filing date	Reporting date
SC 13G/A	Report	ROBECO INVESTMENT MANAGEMENT INC.	Feb 13, 2023
10-K/A	Report \| Data	10-K/A	Apr 28, 2022	Dec 31, 2021
8-K	Report \| Data	8-K	Apr 27, 2022	Apr 27, 2022
8-K	Report \| Data	8-K	Apr 8, 2022	Apr 8, 2022
8-K	Report \| Data	8-K	Mar 16, 2022	Mar 14, 2022
8-K	Report \| Data	8-K	Mar 1, 2022	Mar 1, 2022
10-K	Report \| Data	10-K	Feb 23, 2022	Dec 31, 2021
8-K	Report \| Data	8-K	Feb 23, 2022	Feb 23, 2022
SC 13G	Report	ROBECO INVESTMENT MANAGEMENT INC.	Feb 11, 2022
SC 13G/A	Report	SCHEDULE 13G/A	Feb 9, 2022
SC 13G/A	Report		Feb 9, 2022
SC 13G	Report		Feb 9, 2022
SC 13G/A	Report		Feb 1, 2022
8-K	Report \| Data	8-K	Jan 3, 2022	Jan 3, 2022
8-K	Report \| Data	8-K	Jan 3, 2022	Jan 3, 2022
8-K	Report \| Data	8-K	Dec 14, 2021	Dec 14, 2021
8-K	Report \| Data	8-K	Dec 10, 2021	Dec 8, 2021
8-K	Report \| Data	8-K	Nov 30, 2021	Nov 30, 2021
8-K	Report \| Data	8-K	Nov 16, 2021	Nov 15, 2021
8-K	Report \| Data	8-K	Nov 10, 2021	Nov 10, 2021
10-Q	Report \| Data	10-Q	Nov 3, 2021	Sep 30, 2021
8-K	Report \| Data	8-K	Nov 3, 2021	Nov 3, 2021
8-K	Report \| Data	8-K	Nov 1, 2021	Nov 1, 2021
8-K	Report \| Data	8-K	Sep 22, 2021	Sep 22, 2021
8-K	Report \| Data	8-K	Sep 22, 2021	Sep 22, 2021
8-K	Report \| Data	8-K	Sep 15, 2021	Sep 14, 2021
8-K	Report \| Data	8-K	Sep 8, 2021	Sep 7, 2021
SC 13D/A	Report	SC 13D/A	Aug 12, 2021
10-Q	Report \| Data	10-Q	Aug 6, 2021	Jun 30, 2021
8-K	Report \| Data	8-K	Aug 4, 2021	Aug 3, 2021
8-K	Report \| Data	8-K	Aug 3, 2021	Aug 3, 2021
8-K	Report \| Data	8-K	Aug 3, 2021	Aug 2, 2021
8-K	Report \| Data	8-K	Jun 23, 2021	Jun 22, 2021
8-K	Report \| Data	8-K	May 14, 2021	May 12, 2021
10-Q	Report \| Data	10-Q	May 5, 2021	Mar 31, 2021
8-K/A	Report \| Data	8-K/A	May 5, 2021	May 4, 2021
8-K	Report \| Data	8-K	May 5, 2021	May 5, 2021
8-K	Report \| Data	8-K	May 4, 2021	May 4, 2021
8-K	Report \| Data	8-K	May 3, 2021	Apr 30, 2021
8-K	Report \| Data	8-K	Mar 29, 2021	Mar 29, 2021
8-K	Report \| Data	8-K	Mar 2, 2021	Mar 1, 2021
10-K	Report \| Data	10-K	Feb 24, 2021	Dec 31, 2020
8-K	Report \| Data	8-K	Feb 24, 2021	Feb 24, 2021
8-K	Report \| Data	8-K	Feb 17, 2021	Feb 17, 2021
8-K	Report \| Data	8-K	Feb 11, 2021	Feb 8, 2021
SC 13G/A	Report	SCHEDULE 13G/A	Feb 10, 2021
SC 13G/A	Report	SCHEDULE 13G/A	Feb 10, 2021
SC 13G	Report		Feb 10, 2021
SC 13G/A	Report		Jan 29, 2021
8-K	Report \| Data	8-K	Dec 28, 2020	Dec 23, 2020

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