| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/03/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/17/17 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 05/31/17 | Statement of changes in beneficial ownership of securities |
|
2 |