| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/20/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 02/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 01/08/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/13 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
