| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/30/13 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 12/17/12 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/10/12 | CERTNYS | Form CERTNYS: Certification by the New York Stock Exchange approving securities for listing | 1 | |
| 12/03/12 | 8-A12B | Form 8-A12B: Registration of securities [Section 12(b)] | 23 | |
| 11/30/12 | 8-K | Form 8-K: Current report | 55 | |
| 11/30/12 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 81 | |
| 11/28/12 | FWP | Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses | 2 | |
| 11/28/12 | 424B5 | Form 424B5: Prospectus [Rule 424(b)(5)] | 80 | |
| 11/06/12 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 31 | |
| 11/06/12 | S-8 POS | Form S-8 POS: Post-effective amendment to a S-8 registration statement | 4 |