| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/06/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/03/13 | Current report filing |
|
3 | ||
| 04/30/13 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/30/13 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. |
|
4 |