| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/13/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/13/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/13/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/24/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/10/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/20/15 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 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 | ||
| 11/12/14 | Statement of changes in beneficial ownership of securities |
|
1 |