| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/27/21 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 04/23/21 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 04/21/21 | Statement of changes in beneficial ownership of securities |
|
4 | ||
| 03/18/21 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 03/18/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/11/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/11/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/11/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/11/21 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/10/20 | Statement of changes in beneficial ownership of securities |
|
1 |