| Date | Form | Description | Docs | XBRL | Pages |
| 02/19/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/30/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 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 | |
| 09/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/21/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |



