| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
