| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/24/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/17/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/17/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/16/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/15/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/11/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/09/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/08/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/08/19 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/04/19 | Statement of changes in beneficial ownership of securities |
|
1 |