$DOC
Market Cap:
$DOC SEC Filings
| Filing | Filed On |
|---|---|
| 424B7 | 15 Feb 2012 |
| 424B7 | 22 Dec 2011 |
| 424B7 | 18 Aug 2011 |
| 424B7 | 17 Aug 2011 |
| 424B7 | 24 Feb 2010 |
| PROSPECTUS FILED PURSUANT TO RULE 424(B)(7) | 09 Feb 2007 |
| PROSPECTUS FILED PURSUANT TO RULE 424(B)(7) | 12 Oct 2006 |
