| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/22/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/23/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/21/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/26/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/24/13 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |