BLACK HAWK EXPLORATION Form 10-K/A: Amended annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2009-11-05: Form 10-K/A; Period of report 2008-08-31; Description Annual report; Document blackhawk10ka2-083108.htm.
- 2009-09-03: Form 10-K/A; Period of report 2008-08-31; Description Annual report; Document blackhawk10ka083108.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2009-11-05 | 10-K/A | 2008-08-31 | Annual report | blackhawk10ka2-083108.htm |
| 2009-09-03 | 10-K/A | 2008-08-31 | Annual report | blackhawk10ka083108.htm |