| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/13/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/12/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/12/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/07/19 | Statement of changes in beneficial ownership of securities |
|
1 |