| Date | Form | Title |
| 2-Feb-10 | 8-K | Results of Operations and Financial Condition, Financial Statements and Summary - Full Filing at EDGAR Online (293kb) |
| 15-Jan-10 | 8-K | Temporary Suspension of Trading Under Registrant's Employee Benefit Plan Summary - Full Filing at EDGAR Online (26kb) |
| 6-Oct-09 | 8-K | Results of Operations and Financial Condition, Financial Statements and Summary - Full Filing at EDGAR Online (233kb) |
| 16-Sep-09 | 8-K | Other Events, Financial Statements and Exhibits Summary - Full Filing at EDGAR Online (2mb) |
| 4-Aug-09 | 8-K | Entry into a Material Definitive Agreement, Material Modification to Rig Summary - Full Filing at EDGAR Online (706kb) |
| 8-Jul-09 | 8-K | Results of Operations and Financial Condition, Financial Statements and Summary - Full Filing at EDGAR Online (234kb) |
| 3-Jun-09 | 8-K | Financial Statements and Exhibits Summary - Full Filing at EDGAR Online (2mb) |
| 2-Jun-09 | 8-K | Regulation FD Disclosure, Financial Statements and Exhibits Summary - Full Filing at EDGAR Online (47kb) |
| 22-May-09 | 8-K | Entry into a Material Definitive Agreement, Termination of a Material De Summary - Full Filing at EDGAR Online (83kb) |
| 4-May-09 | 8-K | Entry into a Material Definitive Agreement, Material Modification to Rig Summary - Full Filing at EDGAR Online (729kb) |
| 22-Apr-09 | 8-K | Results of Operations and Financial Condition, Financial Statements and Summary - Full Filing at EDGAR Online (193kb) |
| 20-Apr-09 | 8-K | Other Events, Financial Statements and Exhibits Summary - Full Filing at EDGAR Online (32kb) |
| 20-Feb-09 | 10-K | Annual Report Summary - Full Filing at EDGAR Online (4mb) |
| 10-Feb-09 | 8-K | Results of Operations and Financial Condition Summary - Full Filing at EDGAR Online (231kb) |
| 23-Jan-09 | 8-K | Entry into a Material Definitive Agreement Summary - Full Filing at EDGAR Online (12kb) |