749 filings
Page 8 of 38
8-K
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2 May 18
HollyFrontier Corporation Reports Quarterly Results
6:18am
UPLOAD
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27 Apr 18
Letter from SEC
12:00am
8-K
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11 Apr 18
Departure of Directors or Certain Officers
12:00am
DEFA14A
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11 Apr 18
Additional proxy soliciting materials
12:00am
8-K
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26 Mar 18
HOLLYFRONTIER INVESTOR PRESENTATION March 2018
12:00am
8-K
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23 Mar 18
HollyFrontier Corporation Provides Update on Woods Cross Refinery Crude Unit
12:00am
DEFA14A
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22 Mar 18
Additional proxy soliciting materials
12:00am
8-K
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2 Mar 18
Results of Operations and Financial Condition
12:00am
8-K
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21 Feb 18
HollyFrontier Corporation Reports Quarterly Net Income
12:00am
8-K
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15 Feb 18
HollyFrontier Corporation Announces Regular Cash Dividend
12:00am
8-K
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3 Jan 18
HOLLYFRONTIER INVESTOR PRESENTATION January 2018
12:00am
8-K
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7 Dec 17
Regulation FD Disclosure
12:00am
8-K
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8 Nov 17
HollyFrontier Corporation Announces Regular Cash Dividend
12:00am
8-K
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7 Nov 17
Hollyfrontier Corporation Announces Appointment of Two Directors to Its Board of Directors
12:00am
8-K
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1 Nov 17
HollyFrontier and Holly Energy Partners Close Previously Announced IDR Simplification
12:00am
8-K
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1 Nov 17
HollyFrontier Corporation Reports Quarterly Results
12:00am