$GPOR
Market Cap:
$GPOR SEC Filings
| Filing | Filed On |
|---|---|
| FREE WRITING PROSPECTUS | 14 May 2010 |
| PRELIMINARY PROSPECTUS SUPPLEMENT | 13 May 2010 |
| FORM 10-Q | 07 May 2010 |
| FORM 8-K | 06 May 2010 |
| DEFINITIVE PROXY STATEMENT | 28 Apr 2010 |
| FORM 10-K | 12 Mar 2010 |
| FORM 4 | 10 Mar 2010 |
| FORM 8-K | 09 Mar 2010 |
| SC 13G/A | 16 Feb 2010 |
| FEBRUARY 16, 2010 | 16 Feb 2010 |
| FORM 8-K | 06 Jan 2010 |
| FORM 4 | 13 Nov 2009 |
| FORM 4 | 13 Nov 2009 |
| FORM 10-Q | 06 Nov 2009 |
| FORM 8-K | 05 Nov 2009 |
| FORM 8-K | 08 Oct 2009 |
| FORM 8-K | 29 Sep 2009 |
| FORM 8-K | 04 Sep 2009 |
| FORM 8-K | 06 Aug 2009 |
| FORM 10-Q | 06 Aug 2009 |
