| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/12/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/12/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/12/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/10/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/10/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 11/19/14 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/29/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/11/14 | Statement of changes in beneficial ownership of securities |
|
3 |