| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
