| Date | Form | Description | Docs | XBRL | Pages |
| 09/30/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/22/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/16/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
