| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/05/13 | Statement of changes in beneficial ownership of securities |
|
6 | ||
| 06/05/13 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
16 | ||
| 06/04/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/03/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/30/13 | Current report filing |
|
14 | ||
| 05/29/13 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
16 | ||
| 05/24/13 | Current report filing |
|
43 | ||
| 05/24/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/24/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/24/13 | Statement of changes in beneficial ownership of securities |
|
1 |