| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/29/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/07/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/02/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/29/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/08/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/05/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/01/18 | Statement of changes in beneficial ownership of securities |
|
2 |