| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/24/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/24/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/10/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/04/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/31/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/31/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/31/14 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/07/14 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 02/05/14 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 03/18/13 | Statement of changes in beneficial ownership of securities |
|
1 |