HollyFrontier Corp reports

Location
2828 N. Harwood, Suite 1300, Dallas, TX
State of incorporation
Delaware
Fiscal year end
December 31
Data updated at
7/19/2024, 10:39 AM
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
8-K Report | Data 8-K Nov 30, 2020 Nov 30, 2020
8-K Report | Data 8-K Nov 13, 2020 Nov 12, 2020
8-K Report | Data 8-K Nov 12, 2020 Nov 11, 2020
10-Q Report | Data 10-Q Nov 5, 2020 Sep 30, 2020
8-K Report | Data 8-K Nov 5, 2020 Nov 5, 2020
8-K Report | Data 8-K Oct 1, 2020 Sep 30, 2020
8-K Report | Data 8-K Sep 29, 2020 Sep 29, 2020
8-K Report | Data 8-K Sep 28, 2020 Sep 28, 2020
8-K Report | Data 8-K Sep 15, 2020 Sep 14, 2020
8-K Report | Data 8-K Sep 2, 2020 Sep 2, 2020
10-Q Report | Data 10-Q Aug 6, 2020 Jun 30, 2020
8-K Report | Data 8-K Aug 6, 2020 Aug 6, 2020
8-K Report | Data 8-K Jul 1, 2020 Jun 30, 2020
8-K Report | Data 8-K Jun 4, 2020 Jun 3, 2020
8-K Report | Data 8-K Jun 1, 2020 May 29, 2020
8-K Report | Data 8-K May 21, 2020 May 20, 2020
8-K Report | Data 8-K May 18, 2020 May 18, 2020
8-K Report | Data 8-K May 15, 2020 May 13, 2020
8-K Report | Data 8-K May 13, 2020 May 13, 2020
10-Q Report | Data 10-Q May 7, 2020 Mar 31, 2020
8-K Report | Data 8-K May 7, 2020 May 7, 2020
8-K Report | Data 8-K Apr 8, 2020 Apr 8, 2020
8-K Report | Data 8-K Apr 2, 2020 Mar 31, 2020
8-K Report | Data 8-K Mar 16, 2020 Mar 16, 2020
10-K Report | Data 10-K Feb 20, 2020 Dec 31, 2019
8-K Report | Data 8-K Feb 20, 2020 Feb 20, 2020
SC 13G/A Report AQR CAPITAL MANAGEMENT LLC Feb 14, 2020
SC 13G Report Feb 13, 2020
8-K Report | Data 8-K Feb 12, 2020 Feb 12, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 12, 2020
8-K Report | Data 8-K Feb 11, 2020 Feb 11, 2020
SC 13G/A Report Feb 5, 2020
8-K Report | Data 8-K Jan 6, 2020 Jan 6, 2020
8-K/A Report | Data 8-K/A Nov 26, 2019 Nov 13, 2019
8-K Report | Data 8-K Nov 18, 2019 Nov 18, 2019
8-K Report | Data 8-K Nov 15, 2019 Nov 15, 2019
8-K Report | Data 8-K Nov 13, 2019 Nov 13, 2019
10-Q Report | Data 10-Q Oct 31, 2019 Sep 30, 2019
8-K Report | Data 8-K Oct 31, 2019 Oct 31, 2019
8-K Report | Data 8-K Oct 3, 2019 Oct 2, 2019
8-K Report | Data 8-K Sep 4, 2019 Sep 4, 2019
8-K/A Report | Data 8-K/A Aug 16, 2019 Aug 7, 2019
8-K Report | Data 8-K Aug 9, 2019 Aug 7, 2019
10-Q Report | Data 10-Q Aug 1, 2019 Jun 30, 2019
8-K Report 8-K Aug 1, 2019 Aug 1, 2019
8-K Report 8-K Jul 3, 2019 Jul 1, 2019
8-K Report 8-K May 9, 2019 May 9, 2019
8-K Report 8-K May 8, 2019 May 8, 2019
10-Q Report | Data 10-Q May 2, 2019 Mar 31, 2019
8-K Report 8-K May 2, 2019 May 2, 2019
8-K Report 8-K Mar 26, 2019 Mar 26, 2019
8-K Report 8-K Mar 7, 2019 Mar 6, 2019
8-K Report 8-K Feb 27, 2019 Feb 27, 2019
10-K Report | Data 10-K Feb 20, 2019 Dec 31, 2018
8-K Report 8-K Feb 20, 2019 Feb 20, 2019
SC 13D/A Report AMENDMENT #4 TO SCHEDULE 13D Feb 15, 2019
SC 13G Report AQR CAPITAL MANAGEMENT LLC Feb 14, 2019
SC 13G Report HOLLYFRONTIER CORPORATION Feb 14, 2019
8-K Report 8-K Feb 13, 2019 Feb 13, 2019
8-K Report 8-K Feb 13, 2019 Feb 13, 2019
SC 13G/A Report Feb 13, 2019
SC 13G/A Report Feb 4, 2019
8-K Report 8-K Feb 1, 2019 Feb 1, 2019
8-K Report FORM 8-K Nov 13, 2018 Nov 12, 2018
8-K Report 8-K Nov 7, 2018 Nov 7, 2018
8-K Report 8-K Nov 1, 2018 Oct 29, 2018
10-Q Report | Data 10-Q Oct 31, 2018 Sep 30, 2018
8-K Report 8-K Oct 31, 2018 Oct 31, 2018
8-K Report 8-K Sep 13, 2018 Sep 13, 2018
8-K Report 8-K Sep 5, 2018 Sep 5, 2018
10-Q Report | Data 10-Q Aug 2, 2018 Jun 30, 2018
8-K Report 8-K Aug 2, 2018 Aug 2, 2018
SC 13D/A Report AMENDMENT #3 TO SCHEDULE 13D Jul 18, 2018
8-K Report 8-K Jul 10, 2018 Jul 10, 2018
8-K Report 8-K May 11, 2018 May 11, 2018
8-K Report 8-K May 9, 2018 May 9, 2018
10-Q Report | Data 10-Q May 2, 2018 Mar 31, 2018
8-K Report 8-K May 2, 2018 May 2, 2018
8-K Report 8-K Apr 11, 2018 Apr 11, 2018
8-K Report 8-K Mar 26, 2018 Mar 26, 2018
8-K Report 8-K Mar 23, 2018 Mar 23, 2018
8-K Report 8-K Mar 2, 2018 Mar 1, 2018
SC 13D/A Report SC 13D/AMENDMENT NO. 10 Feb 23, 2018
10-K Report | Data 10-K Feb 21, 2018 Dec 31, 2017
8-K Report 8-K Feb 21, 2018 Feb 21, 2018
8-K Report 8-K Feb 15, 2018 Feb 14, 2018
SC 13G/A Report Jan 19, 2018
SC 13G/A Report Jan 10, 2018
8-K Report 8-K Jan 3, 2018 Jan 3, 2018
8-K Report 8-K Dec 7, 2017 Dec 7, 2017
8-K Report 8-K Nov 8, 2017 Nov 8, 2017
8-K Report 8-K Nov 7, 2017 Nov 6, 2017
10-Q Report | Data 10-Q Nov 2, 2017 Sep 30, 2017
SC 13D/A Report SC 13D/A Nov 1, 2017
8-K Report 8-K Nov 1, 2017 Nov 1, 2017
8-K Report 8-K Nov 1, 2017 Oct 31, 2017
SC 13D/A Report SCHEDULE 13D (AMENDMENT NO. 8) Oct 20, 2017
8-K Report 8-K Oct 19, 2017 Oct 19, 2017
8-K Report 8-K Sep 5, 2017 Sep 5, 2017
10-Q Report | Data 10-Q Aug 2, 2017 Jun 30, 2017
8-K Report | Data 8-K Aug 2, 2017 Aug 2, 2017
8-K Report 8-K May 11, 2017 May 10, 2017
8-K Report 8-K May 11, 2017 May 10, 2017
SC 13D/A Report SCHEDULE 13D (AMENDMENT NO. 7) May 5, 2017
10-Q Report | Data 10-Q May 4, 2017 Mar 31, 2017
8-K Report 8-K May 3, 2017 May 3, 2017
8-K Report 8-K May 3, 2017 May 3, 2017
8-K Report 8-K Mar 1, 2017 Mar 1, 2017
10-K Report | Data 10-K Feb 22, 2017 Dec 31, 2016
8-K Report 8-K Feb 22, 2017 Feb 22, 2017
8-K Report 8-K Feb 21, 2017 Feb 16, 2017
8-K Report 8-K Feb 15, 2017 Feb 15, 2017
SC 13G/A Report Feb 13, 2017
8-K Report 8-K Feb 1, 2017 Feb 1, 2017
8-K Report 8-K Jan 13, 2017 Jan 12, 2017
SC 13G/A Report Jan 12, 2017
8-K Report 8-K Dec 30, 2016 Dec 30, 2016
8-K Report FORM 8-K Nov 21, 2016 Nov 16, 2016
8-K Report 8-K Nov 17, 2016 Nov 17, 2016
8-K Report 8-K Nov 17, 2016 Nov 16, 2016
8-K Report 8-K Nov 16, 2016 Nov 14, 2016
8-K Report 8-K Nov 9, 2016 Nov 8, 2016
10-Q Report | Data 10-Q Nov 3, 2016 Sep 30, 2016
8-K Report 8-K Nov 3, 2016 Nov 3, 2016
8-K Report 8-K Oct 31, 2016 Oct 29, 2016
SC 13D/A Report SCHEDULE 13D (AMENDMENT NO. 6) Oct 11, 2016
8-K Report FORM 8-K Oct 5, 2016 Oct 3, 2016
8-K Report 8-K Sep 19, 2016 Sep 19, 2016
8-K Report 8-K Aug 11, 2016 Aug 8, 2016
10-Q Report | Data 10-Q Aug 3, 2016 Jun 30, 2016
8-K Report 8-K Aug 3, 2016 Aug 3, 2016
8-K Report 8-K May 16, 2016 May 11, 2016
8-K Report | Data 8-K May 11, 2016 May 11, 2016
SC 13G/A Report May 10, 2016
10-Q Report | Data 10-Q May 4, 2016 Mar 31, 2016
8-K Report | Data 8-K May 4, 2016 May 4, 2016
8-K Report 8-K Apr 29, 2016 Apr 28, 2016
8-K Report 8-K Mar 22, 2016 Mar 22, 2016
8-K Report | Data 8-K Mar 21, 2016 Mar 21, 2016
8-K Report 8-K Mar 17, 2016 Mar 15, 2016
8-K Report | Data 8-K Mar 16, 2016 Mar 15, 2016
8-K Report 8-K Mar 1, 2016 Mar 1, 2016
10-K Report | Data 10-K Feb 24, 2016 Dec 31, 2015
8-K Report 8-K Feb 24, 2016 Feb 24, 2016
8-K Report 8-K Feb 23, 2016 Feb 22, 2016
8-K Report 8-K Feb 17, 2016 Feb 17, 2016
SC 13G/A Report Feb 11, 2016
SC 13G/A Report Feb 10, 2016
8-K Report 8-K Dec 28, 2015 Dec 28, 2015
8-K Report 8-K Dec 22, 2015 Dec 19, 2015
8-K Report 8-K Dec 7, 2015 Dec 4, 2015
8-K Report 8-K Nov 12, 2015 Nov 11, 2015
10-Q Report | Data 10-Q Nov 5, 2015 Sep 30, 2015
8-K Report 8-K Nov 5, 2015 Nov 5, 2015
8-K Report 8-K Nov 3, 2015 Nov 2, 2015
8-K Report 8-K Oct 21, 2015 Oct 16, 2015
8-K Report 8-K Sep 3, 2015 Sep 3, 2015
10-Q Report | Data 10-Q Aug 5, 2015 Jun 30, 2015
8-K Report 8-K Aug 5, 2015 Aug 5, 2015
8-K Report 8-K Jun 1, 2015 Jun 1, 2015
8-K Report 8-K May 19, 2015 May 18, 2015
8-K Report 8-K May 15, 2015 May 13, 2015
8-K Report 8-K May 13, 2015 May 13, 2015
8-K Report 8-K May 13, 2015 May 13, 2015
10-Q Report | Data 10-Q May 6, 2015 Mar 31, 2015
8-K Report 8-K May 6, 2015 May 6, 2015
8-K Report 8-K May 6, 2015 May 6, 2015
8-K Report 8-K Mar 16, 2015 Mar 12, 2015
8-K Report 8-K Mar 5, 2015 Mar 5, 2015
10-K Report | Data 10-K Feb 25, 2015 Dec 31, 2014
8-K Report 8-K Feb 25, 2015 Feb 25, 2015
8-K Report 8-K Feb 19, 2015 Feb 18, 2015
SC 13G/A Report Feb 10, 2015
SC 13G/A Report Jan 9, 2015
8-K Report 8-K Jan 6, 2015 Jan 6, 2015
8-K Report 8-K Jan 2, 2015 Jan 2, 2015
SC 13G/A Report Dec 10, 2014
8-K Report 8-K Nov 13, 2014 Nov 12, 2014
10-Q Report | Data 10-Q Nov 5, 2014 Sep 30, 2014
8-K Report 8-K Nov 5, 2014 Nov 5, 2014
8-K Report 8-K Oct 23, 2014 Oct 23, 2014
8-K Report 8-K Sep 29, 2014 Sep 26, 2014
8-K Report 8-K Sep 10, 2014 Sep 10, 2014
8-K Report 8-K Sep 2, 2014 Sep 2, 2014
10-Q Report | Data 10-Q Aug 6, 2014 Jun 30, 2014
8-K Report 8-K Aug 6, 2014 Aug 6, 2014
8-K Report 8-K Jul 8, 2014 Jul 1, 2014
8-K Report 8-K May 20, 2014 May 14, 2014
8-K Report 8-K May 20, 2014 May 20, 2014
8-K Report 8-K May 14, 2014 May 14, 2014
8-K Report 8-K May 14, 2014 May 14, 2014
10-Q Report | Data 10-Q May 6, 2014 Mar 31, 2014
8-K Report 8-K May 6, 2014 May 6, 2014
8-K Report 8-K Mar 26, 2014 Mar 26, 2014
8-K Report 8-K Mar 25, 2014 Mar 24, 2014
8-K Report 8-K Feb 27, 2014 Feb 27, 2014
10-K Report | Data 10-K Feb 26, 2014 Dec 31, 2013
8-K Report 8-K Feb 25, 2014 Feb 25, 2014
8-K Report 8-K Feb 20, 2014 Feb 19, 2014
8-K Report 8-K Feb 19, 2014 Feb 19, 2014
8-K Report 8-K Feb 18, 2014 Feb 16, 2014
SC 13G/A Report Feb 14, 2014
SC 13G Report Feb 11, 2014
SC 13G/A Report Jan 31, 2014
8-K Report 8-K Jan 13, 2014 Jan 7, 2014
8-K Report 8-K Jan 6, 2014 Jan 6, 2014
8-K Report 8-K Dec 4, 2013 Dec 3, 2013
8-K Report 8-K Nov 20, 2013 Nov 19, 2013
8-K Report 8-K Nov 19, 2013 Nov 18, 2013
8-K Report 8-K Nov 14, 2013 Nov 13, 2013
8-K Report 8-K Nov 14, 2013 Nov 13, 2013
8-K Report 8-K Nov 12, 2013 Nov 12, 2013
10-Q Report | Data 10-Q Nov 7, 2013 Sep 30, 2013
8-K Report 8-K Nov 6, 2013 Nov 6, 2013
8-K Report 8-K Sep 12, 2013 Sep 12, 2013
8-K Report 8-K Aug 28, 2013 Aug 27, 2013
10-Q Report | Data 10-Q Aug 8, 2013 Jun 30, 2013
8-K Report 8-K Aug 7, 2013 Aug 7, 2013
8-K Report 8-K Jul 22, 2013 Jul 16, 2013
8-K Report 8-K Jun 26, 2013 Jun 26, 2013
8-K Report 8-K May 16, 2013 May 15, 2013
8-K Report 8-K May 16, 2013 May 16, 2013
8-K Report 8-K May 16, 2013 May 16, 2013
8-K Report 8-K May 15, 2013 May 15, 2013
8-K Report 8-K May 15, 2013 May 15, 2013
8-K Report 8-K May 15, 2013 May 15, 2013
10-Q Report | Data 10-Q May 8, 2013 Mar 31, 2013
8-K Report 8-K May 7, 2013 May 7, 2013
8-K Report 8-K Apr 12, 2013 Apr 11, 2013
8-K Report 8-K Mar 21, 2013 Mar 19, 2013
8-K Report 8-K Mar 14, 2013 Mar 11, 2013
8-K Report 8-K Feb 28, 2013 Feb 28, 2013
10-K Report | Data 10-K Feb 28, 2013 Dec 31, 2012
8-K Report 8-K Feb 26, 2013 Feb 26, 2013
8-K Report 8-K Feb 20, 2013 Feb 20, 2013
SC 13G/A Report Feb 14, 2013
SC 13G/A Report Feb 8, 2013
8-K Report 8-K Jan 7, 2013 Jan 7, 2013
8-K Report 8-K Nov 15, 2012 Nov 13, 2012
10-Q Report | Data 10-Q Nov 8, 2012 Sep 30, 2012
8-K Report 8-K Nov 7, 2012 Nov 7, 2012
8-K Report 8-K Nov 2, 2012 Nov 1, 2012
8-K Report 8-K Oct 30, 2012 Oct 26, 2012
8-K Report 8-K Sep 12, 2012 Sep 12, 2012
8-K Report 8-K Sep 4, 2012 Sep 4, 2012
8-K Report Aug 16, 2012 Aug 16, 2012
8-K Report Aug 14, 2012 Aug 13, 2012
10-Q Report | Data Aug 9, 2012 Jun 30, 2012
8-K Report Aug 8, 2012 Aug 8, 2012
8-K Report Aug 8, 2012 Aug 8, 2012
SC 13D/A Report Aug 6, 2012
8-K Report Jul 12, 2012 Jul 12, 2012
8-K Report Jun 29, 2012 Jun 28, 2012
8-K Report Jun 29, 2012 Jun 28, 2012
8-K Report Jun 25, 2012 Jun 25, 2012
8-K Report May 16, 2012 May 16, 2012
8-K Report May 16, 2012 May 16, 2012
8-K Report May 10, 2012 May 10, 2012
10-Q Report | Data May 8, 2012 Mar 31, 2012
8-K Report May 7, 2012 May 7, 2012
8-K Report Apr 5, 2012 Apr 5, 2012
8-K Report Mar 30, 2012 Mar 30, 2012
8-K Report Mar 26, 2012 Mar 26, 2012
8-K Report FORM 8-K Mar 1, 2012 Mar 1, 2012
10-K Report | Data FORM 10-K Feb 29, 2012 Dec 31, 2011
8-K Report FORM 8-K Feb 28, 2012 Feb 28, 2012
8-K Report FORM 8-K Feb 24, 2012 Feb 21, 2012
8-K Report FORM 8-K Feb 22, 2012 Feb 21, 2012
SC 13G/A Report Feb 14, 2012
SC 13G/A Report SC 13G/A Feb 13, 2012
SC 13G Report Feb 9, 2012
8-K Report FORM 8-K Feb 8, 2012 Feb 8, 2012
SC 13G/A Report Feb 8, 2012
8-K Report FORM 8-K Jan 5, 2012 Jan 5, 2012
8-K Report FORM 8-K Jan 4, 2012 Jan 4, 2012
8-K Report FORM 8-K Jan 3, 2012 Jan 3, 2012
SC 13D/A Report AMENDMENT NO. 3 TO SCHEDULE 13D Dec 21, 2011
8-K Report FORM 8-K Nov 21, 2011 Nov 15, 2011
8-K Report FORM 8-K Nov 17, 2011 Nov 17, 2011
8-K Report FORM 8-K Nov 17, 2011 Nov 16, 2011
8-K Report FORM 8-K Nov 10, 2011 Nov 9, 2011
10-Q Report | Data FORM 10-Q Nov 8, 2011 Sep 30, 2011
8-K Report FORM 8-K Nov 8, 2011 Nov 8, 2011
8-K Report FORM 8-K Oct 12, 2011 Oct 10, 2011
8-K Report HFC 8K 9-9-2011 Sep 9, 2011 Sep 8, 2011
SC 13D/A Report SCHEDULE 13D/A Sep 6, 2011
8-K Report FORM 8-K Sep 6, 2011 Sep 6, 2011
8-K Report HFC 8K 09-01-2011 Sep 1, 2011 Aug 31, 2011
8-K/A Report HFC 8KA Aug 30, 2011 May 12, 2011
8-K Report HFC 8K 2011-08-30 Aug 30, 2011 Aug 24, 2011
8-K Report HFC 8K 2001-08-29 (CIC - SR NOTES) Aug 30, 2011 Aug 29, 2011
SC 13G Report DOC ONE Aug 10, 2011
8-K Report FORM 8-K Aug 8, 2011 Aug 8, 2011
10-Q Report | Data FORM 10-Q Aug 8, 2011 Jun 30, 2011
8-K Report FORM 8-K Aug 5, 2011 Aug 5, 2011
8-K Report FORM 8-K Aug 4, 2011 Aug 3, 2011
8-K Report FORM 8-K Jul 27, 2011 Jul 27, 2011
8-K Report FORM 8-K Jul 8, 2011 Jul 1, 2011
SC 13D/A Report SCHEDULE 13D/A Jul 5, 2011
8-K Report FORM 8-K Jun 29, 2011 Jun 28, 2011
8-K Report FORM 8-K Jun 21, 2011 Jun 20, 2011
SC 13D Report SCHEDULE 13D May 20, 2011
8-K Report FORM 8-K May 18, 2011 May 12, 2011
8-K Report FORM 8-K May 13, 2011 May 13, 2011
8-K Report FORM 8-K May 11, 2011 May 11, 2011
10-Q Report | Data FORM 10-Q May 9, 2011 Mar 31, 2011
8-K Report FORM 8-K May 5, 2011 May 5, 2011
8-K Report FORM 8-K Apr 26, 2011 Apr 25, 2011
8-K Report FORM 8-K Mar 21, 2011 Mar 18, 2011
8-K Report FORM 8-K Mar 8, 2011 Mar 8, 2011
8-K Report FORM 8-K Mar 3, 2011 Mar 3, 2011
8-K Report FORM 8-K Mar 1, 2011 Feb 23, 2011
10-K Report | Data FORM 10-K Feb 25, 2011 Dec 31, 2010
SC 13D/A Report SC 13D/A Feb 25, 2011
8-K Report FORM 8-K Feb 24, 2011 Feb 24, 2011
8-K Report FORM 8-K Feb 22, 2011 Feb 21, 2011
SC 13G/A Report DOC ONE Feb 14, 2011
SC 13G/A Report HOLLY CORP Feb 14, 2011
SC 13G/A Report Feb 11, 2011
SC 13G/A Report SC 13G/A Feb 11, 2011
SC 13G Report Feb 10, 2011
SC 13G/A Report SCHEDULE 13G/A Feb 9, 2011
8-K Report FORM 8-K Feb 4, 2011 Feb 4, 2011
8-K Report FORM 8-K Jan 31, 2011 Jan 31, 2011
SC 13D/A Report SC 13D/A Jan 14, 2011
8-K Report FORM 8-K Jan 6, 2011 Jan 6, 2011
8-K Report FORM 8-K Nov 17, 2010 Nov 17, 2010
SC 13G Report DOC ONE Nov 10, 2010
10-Q Report | Data FORM 10-Q Nov 5, 2010 Sep 30, 2010
8-K Report 8-K Nov 4, 2010 Nov 4, 2010
8-K Report FORM 8-K Sep 29, 2010 Sep 29, 2010
10-Q Report | Data FORM 10-Q Aug 6, 2010 Jun 30, 2010
8-K Report FORM 8-K Aug 5, 2010 Aug 5, 2010
8-K Report FORM 8-K Jul 7, 2010 Jul 6, 2010
8-K Report FORM 8-K May 20, 2010 May 20, 2010
8-K Report FORM 8-K May 11, 2010 May 6, 2010
8-K Report FORM 8-K May 10, 2010 May 5, 2010
10-Q Report FORM 10-Q May 7, 2010 Mar 31, 2010
8-K Report FORM 8-K May 6, 2010 May 6, 2010
SC 13G/A Report SC 13G/A Apr 12, 2010
8-K Report FORM 8-K Apr 6, 2010 Mar 31, 2010
8-K Report FORM 8-K Mar 10, 2010 Mar 10, 2010
8-K Report FORM 8-K Mar 10, 2010 Mar 10, 2010
8-K Report FORM 8-K Mar 8, 2010 Mar 8, 2010
8-K Report FORM 8-K Mar 4, 2010 Mar 3, 2010
8-K Report FORM 8-K Mar 2, 2010 Feb 24, 2010
10-K Report FORM 10-K Feb 26, 2010 Dec 31, 2009
8-K Report FORM 8-K Feb 25, 2010 Feb 25, 2010
SC 13G Report SCHEDULE 13G Feb 16, 2010
SC 13G/A Report HOLLY CORPORATION AMENDED 13G 02-16-10 Feb 16, 2010
SC 13G Report SCHEDULE 13G FOR HOLLY CORP Feb 12, 2010
8-K Report FORM 8-K Feb 9, 2010 Feb 8, 2010
SC 13G/A Report Feb 5, 2010
8-K Report FORM 8-K Jan 19, 2010 Jan 18, 2010