1,033 filings
Page 9 of 52
8-K
HF Sinclair Corp.
8 Apr 20
HollyFrontier Corporation Provides Business Update Related to COVID-19
6:46am
8-K
HF Sinclair Corp.
2 Apr 20
HollyFrontier Corporation Announces New Chief Operating Officer
6:42am
DEFA14A
HF Sinclair Corp.
26 Mar 20
Additional proxy soliciting materials
2:59pm
DEF 14A
HF Sinclair Corp.
Definitive proxy
26 Mar 20
2:56pm
8-K
HF Sinclair Corp.
16 Mar 20
HOLLYFRONTIER INVESTOR PRESENTATION March 2020
6:45am
4
Voliva Richard Lawrence III
12 Mar 20
HollyFrontier / Richard Lawrence Voliva III ownership change
6:43pm
10-K
2019 FY
HF Sinclair Corp.
Annual report
20 Feb 20
5:31pm
8-K
HF Sinclair Corp.
20 Feb 20
HollyFrontier Corporation Reports 2019 Fourth Quarter and Full Year Results
6:30am
SC 13G/A
Aqr Capital Management LLC
14 Feb 20
HollyFrontier Corp
1:42pm
SC 13G
HF Sinclair Corp.
13 Feb 20
Beneficial ownership report
12:59pm
8-K
HF Sinclair Corp.
12 Feb 20
HollyFrontier Corporation Announces Regular Cash Dividend
4:13pm
SC 13G/A
HF Sinclair Corp.
12 Feb 20
Beneficial ownership report (amended)
12:00am
8-K
HF Sinclair Corp.
11 Feb 20
Departure of Directors or Certain Officers
4:17pm
SC 13G/A
HF Sinclair Corp.
5 Feb 20
HollyFrontier Corp
12:00am
8-K
HF Sinclair Corp.
6 Jan 20
Departure of Directors or Certain Officers
4:47pm
4
George John Damiris
2 Jan 20
HollyFrontier / George John Damiris ownership change
5:44pm
4
HF Sinclair Corp.
23 Dec 19
HollyFrontier / Thomas G Creery ownership change
8:14pm
4
Thomas G Creery
20 Dec 19
HollyFrontier / Thomas G Creery ownership change
2:57pm
4
HF Sinclair Corp.
19 Dec 19
HollyFrontier / Richard Lawrence Voliva III ownership change
5:41pm
4
Gann John W Jr
19 Dec 19
HollyFrontier / John W Gann Jr ownership change
5:40pm