| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/11/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/11/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/04/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 10/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/30/11 | Automatic shelf registration statement of securities of well-known seasoned issuers |
|
469 | ||
| 09/30/11 | Current report filing |
|
12 | ||
| 09/08/11 | Quarterly report pursuant to Section 13 or 15(d) |
|
 |
12 | |
| 08/12/11 | Current report filing |
|
4 |