HOLLYFRONTIER CORP Form 8-K: Current report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 1998-09-04: Form 8-K; Period of report 1998-09-01; Description 8.01 Other Events.
- 1998-04-20: Form 8-K; Period of report 1998-04-14; Description 8.01 Other Events.
| Filed | Form | Period of report | Description | Details | Document |
|---|---|---|---|---|---|
| 1998-09-04 | 8-K | 1998-09-01 | 8.01 Other Events | ||
| 1998-04-20 | 8-K | 1998-04-14 | 8.01 Other Events |