| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/23/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/20/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/19/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/13/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/05/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 07/08/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/27/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 06/24/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/24/19 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/24/19 | Statement of changes in beneficial ownership of securities |
|
2 |