| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/12/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/12/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/12/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/21/13 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 05/09/13 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 05/01/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/13 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/01/13 | Initial statement of beneficial ownership of securities |
|
2 |