$GPOR
Market Cap:
$GPOR SEC Filings
| Filing | Filed On |
|---|---|
| FORM 8-K | 04 Dec 2007 |
| FORM 8-K | 14 Nov 2007 |
| EFFECT | 13 Nov 2007 |
| FORM 10-Q | 13 Nov 2007 |
| FORM 8-K | 08 Nov 2007 |
| AMENDMENT NO. 1 TO FORM S-3 | 08 Nov 2007 |
| FORM 8-K | 30 Oct 2007 |
| FORM S-3 | 29 Oct 2007 |
| FORM 8-K | 25 Sep 2007 |
| FORM 10-Q | 14 Aug 2007 |
| FORM 8-K | 14 Aug 2007 |
| PROSPECTUS SUPPLEMENT | 24 Jul 2007 |
| FORM 8-K | 24 Jul 2007 |
| FORM 8-K | 19 Jul 2007 |
| EFFECT | 18 Jul 2007 |
| AMENDMENT #1 TO FORM S-3 | 16 Jul 2007 |
| FORM S-3 | 11 Jun 2007 |
| FORM 4 | 30 May 2007 |
| FORM 8-K | 18 May 2007 |
| 424B5 | 18 May 2007 |
