| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/01/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/20/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/13/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/11/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/06/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/04/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/27/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/19/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/28/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/27/14 | Statement of changes in beneficial ownership of securities |
|
1 |