| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/21/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/16/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/16/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/14/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/09/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/08/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/08/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/07/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/07/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/02/19 | Statement of changes in beneficial ownership of securities |
|
1 |