| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 08/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
