| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/06/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/20/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/11/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/21/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/24/14 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 08/26/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/14/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/12/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/06/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/06/14 | Statement of changes in beneficial ownership of securities |
|
2 |
