HOLLYFRONTIER CORP Form CORRESP: Company correspondence with SEC staff
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2018-05-09: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2013-07-15: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2011-05-20: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2011-05-13: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2018-05-09 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2013-07-15 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-05-20 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-05-13 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-04-27 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-03-16 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-03-11 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2011-02-18 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2010-10-22 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2010-10-01 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2009-02-17 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2008-11-21 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2008-07-31 | CORRESP | Company correspondence with SEC staff | filename1.htm |