| Date | Form | Description | Docs | XBRL | Pages |
| 02/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/20/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/24/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/28/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/22/16 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/16 | 5 | Annual statement of changes in beneficial ownership of securities |
|
1 | |
| 01/22/16 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/22/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/22/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 |
