| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/11/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/03/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/03/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 12/03/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 10/20/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/26/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 07/28/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 06/02/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/02/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/27/14 | Statement of changes in beneficial ownership of securities |
|
3 |
