| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
