TRI VALLEY CORP Form 10-K: Annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2012-04-16: Form 10-K; Period of report 2011-12-31; Description TRI-VALLEY CORPORATION 10-K; Document a50233049.htm.
- 2011-03-22: Form 10-K; Period of report 2010-12-31; Description Annual report; Document tv3221110k.htm.
- 2010-03-29: Form 10-K; Period of report 2009-12-31; Description FORM 10-K; Document tv3261010k.htm.
- 2009-03-30: Form 10-K; Period of report 2008-12-31; Description Annual report; Document tv10k08.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2012-04-16 | 10-K | 2011-12-31 | TRI-VALLEY CORPORATION 10-K | a50233049.htm |
| 2011-03-22 | 10-K | 2010-12-31 | Annual report | tv3221110k.htm |
| 2010-03-29 | 10-K | 2009-12-31 | FORM 10-K | tv3261010k.htm |
| 2009-03-30 | 10-K | 2008-12-31 | Annual report | tv10k08.htm |
| 2008-03-14 | 10-K | 2007-12-31 | TVC 10K 12-31-07 | tvc10k-123107.htm |
| 2007-04-02 | 10-K | 2006-12-31 | TVC 12-31-06 10K | tvc123106-10k.htm |
| 2006-03-31 | 10-K | 2005-12-31 | TVC 10-K 12-31-05 | tvc10k-123105.htm |
| 2005-03-31 | 10-K | 2004-12-31 | 10-K 12/31/04 | tvc10k123104.htm |
| 2004-03-29 | 10-K | 2003-12-31 | Annual report | doc1.txt |
| 2003-04-01 | 10-K | 2002-12-31 | Annual report | doc1.txt |
| 1997-01-16 | 10-K | 1996-07-31 | Annual report | |
| 1996-07-25 | 10-K | 1995-07-31 | Annual report |