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HFC HollyFrontier

935 filings

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DEFA14A
HFC HollyFrontier Corp
22 Sep 21
Additional proxy soliciting materials
4:59pm
8-K
HFC HollyFrontier Corp
22 Sep 21
Regulation FD Disclosure
4:57pm
DEFA14A
HFC HollyFrontier Corp
22 Sep 21
Additional proxy soliciting materials
4:22pm
8-K
HFC HollyFrontier Corp
22 Sep 21
Other Events
4:19pm
PREM14A
HFC HollyFrontier Corp
17 Sep 21
Preliminary proxy related to merger
2:21pm
8-K
HFC HollyFrontier Corp
14 Sep 21
Amendments to Articles of Incorporation or Bylaws
8:00pm
8-K
HFC HollyFrontier Corp
7 Sep 21
HOLLYFRONTIER INVESTOR PRESENTATION September 2021
8:00pm
SC 13D/A
HEP Holly Energy Partners LP
11 Aug 21
HOLLY ENERGY PARTNERS / HollyFrontier ownership change
8:00pm
4
Michael E Rose
11 Aug 21
HollyFrontier / MICHAEL E ROSE ownership change
6:41pm
4
Michael Jennings
10 Aug 21
HollyFrontier / Michael Jennings ownership change
6:33pm
4
Franklin Myers
10 Aug 21
HollyFrontier / FRANKLIN MYERS ownership change
6:32pm
10-Q
2021 Q2
HFC HollyFrontier Corp
6 Aug 21
Quarterly report
1:43pm
DEFA14A
HFC HollyFrontier Corp
3 Aug 21
Additional proxy soliciting materials
9:51pm
8-K
HFC HollyFrontier Corp
3 Aug 21
Regulation FD Disclosure
9:48pm
8-K
HFC HollyFrontier Corp
3 Aug 21
HollyFrontier Corporation Reports Quarterly Results
6:17am
DEFA14A
HFC HollyFrontier Corp
3 Aug 21
Additional proxy soliciting materials
6:09am
8-K
HFC HollyFrontier Corp
3 Aug 21
HollyFrontier Corporation and Holly Energy Partners Announce Combination with Sinclair Oil and Formation of HF Sinclair Corporation
6:06am
8-K
HFC HollyFrontier Corp
22 Jun 21
HOLLYFRONTIER INVESTOR PRESENTATION June 2021
8:00pm
4
HFC HollyFrontier Corp
11 Jun 21
HollyFrontier / Bruce A. Lerner ownership change
4:11pm
4
Timothy Go
11 Jun 21
HollyFrontier / Timothy Go ownership change
4:09pm