| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/22/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/16/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/15/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/08/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/08/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/01/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/01/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/27/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/24/20 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/24/20 | Statement of changes in beneficial ownership of securities |
|
1 |