| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/10/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/05/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/17/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/16 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
