| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/05/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/31/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/28/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/10/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/10/14 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/04/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/04/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/06/14 | Statement of changes in beneficial ownership of securities |
|
1 |